taxonID	type	description	language	source
1CE3E1882D2E57D583B43ECF06E49817.taxon	materials_examined	Swiss specimens examined. NMBE 510286, Bern, Vechigen, in a garden, July 1970, leg. M. Wuethrich; other record: NMBE 561736, Jura, Porrentruy, in a garden, August 1985, leg. Rueetschi (specimen dried up).	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
1CE3E1882D2E57D583B43ECF06E49817.taxon	description	Description. Colouration. Wiktor (1987) describes M. gagates as uniformly greyish to blackish, except for the flanks being lighter and always lacking spots. However, our specimen from Vechigen has a beige basic colouration with grey-brown blurred dots covering the mantle and dorsal part of the slug. On the flanks, mainly the longitudinal tubercules are coloured by small brown dots, which results in a rather striped than reticulated appearance (Fig. 9 A, B). The mantle has the same colouration as the dorsum. Above the pneumostome, along the horseshoe-shaped sinus groove, is a prominent grey band. The neck and head have a darker colouration compared to the body and are uniformly grey coloured without dots. The keel is also beige, but lighter coloured compared to the rest of the body. According to Wiktor (1987), the sole varies from grey to blackish, with darker lateral zones and lighter central zone. In the Swiss specimen, the sole shows the same colour as the body, but small, brown-grey dots are spread over the whole sole with a strong accumulation in the central zone. Thus, it seems that the lateral zones are lighter if compared to the central one (see Fig. 9 C). Mantle structure. The pneumostome is positioned slightly posteriorly to the centre of the mantle. The sinus groove is well visible in this preserved specimen. Postpallial pocket organ. As described in T. rustica. Integument structure. The tr are not countable, most likely because of the preservation of the specimen. The tubercules are large, similar to T. budapestensis, and not small as in T. nigra and T. rustica. The keel is elevated over the neighbouring tubercules only close to the mantle, and flattens towards the posterior end. Sole structure. The sole structure is like in the described Tandonia species (see T. rustica), but instead of a uniform colouration, the sole is lighter on the lateral zones and more pigmented on the central zone. Measurements. The measurements were done on the preserved specimen NMBE 510286. tl = 30.8 mm; sw = 4.1 mm; ml = 9.8 mm. This results in a ml / tl ratio of ~ 1 / 3. Genital organs. Atrium short, spherical; accessory atrial glands are attached centrally to the atrium with several coiled tubules (Fig. 9 E, arrow); inside the atrium, a short, pointed but flat stimulator (Fig. 9 F, arrow) existing; penis rather long with a constriction in the middle; distal bulb containing penial papilla; penis retractor muscle attached at penis-epiphallus boundary; epiphallus tubular, widened distally; vas deferens entering asymmetrically on epiphallus. Vagina shorter than penis; pedunculus broad and equal in length to vesicle; vesicle wider than pedunculus, spherical; female oviduct slender and long. Spermatophore. The spermatophore was illustrated and described by Wiktor (1987: fig. 72).	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
1CE3E1882D2E57D583B43ECF06E49817.taxon	distribution	Distribution. This species is widespread in the western Palaearctic, in Portugal and parts of Spain, France, United Kingdom, etc. (see Wiktor 1987: map 3). Many of the existing populations are considered to be introductions; the original distribution remains unknown. Meanwhile, the species reached an almost global distribution.	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
4501101E812F5B8E801976ACB9CF1BEB.taxon	description	Figs 6, 7 E, F	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
4501101E812F5B8E801976ACB9CF1BEB.taxon	diagnosis	Diagnosis. Sole with a dark central field; for other character states, refer to the paragraph under T. rustica.	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
4501101E812F5B8E801976ACB9CF1BEB.taxon	description	Description. Colouration. Living Swiss specimens (n = 10) show a dark rusty-brown to dark chocolate-brown colour on dorsum and flanks to the fringe of the sole. The flanks below the mantle are somewhat paler dark brown grey. Dorsum and flanks, if not unicolourous, may show small black spots and stripes concentrated along the tubercle groves. This can be observed only under magnification and in good light. The mantle sometimes can be darker than the dorsum because of many black dots and irregular black marbling. The ommatophores are almost black-brown, but sometimes little translucent in good light, so the black ommatophoran retractor can be seen through the integument. The tentacles are of the same colour. The colour of the keel ranges from dark brown to rusty orange in its full length. The sole is grey to dark blackish grey, with the central field sometimes being almost black. In all three sole fields, many black, irregularly jagged spots (chromatophores?) exist, which can be seen only under magnification. Mantle structures. The pneumostome is positioned on the right side of the body at 2 / 3 of mantle length, well posteriorly of the middle of the mantle. Postpallial pocket organ. As in Tandonia rustica. Integument structures. The number of tr on the integument, counted from the slit of pneumostome to the keel (n = 7; tr 9 / 10 - tr 12, o tr 10 / 11). The low number of tr allows in almost all cases to differentiate T. budapestensis from small and dark T. rustica. Wiktor (1987) found 9 - 11 tr, which fits to the variation we found in Swiss specimens. The surface texture and the width of tubercles in live specimens vary somewhat depending on their position on the body. The tr are all more or less finely crenulated. Caused by the low number of tr, they are comparatively wide and obviously wider then in T. rustica. All tr are divided in several compartments. In all specimens, the keel extends from the posterior margin of the mantle to the end of the dorsum. It is not projecting but evenly rounded, sometimes almost flat and not much exposed over the dorsal tr. It is entirely smooth. Sole structure. The sole structure is similar as in Tandonia rustica, but the colouration is not uniform and has a dark central field. Measurements. lw (n = 8): 0.4 - 1.28 g; o 0.78 g; tl (n = 8): 24.6 - 62 mm, o 40 mm; ml (n = 8): 7 - 19 mm, o 12 mm; sw (n = 8): 2.5 - 6 mm, o 3.7 mm. Ratio of tl / ml ranges from 24 / 7 mm to ca. 62 / 19 mm; o ml is little more than 1 / 3 of tl. Mucus. The mucus lacks any pigmentation on body, mantle and sole, but is extremely sticky. In a few cases mucus of little pale-orange colour may occur in Swiss specimens. Genital organs. Atrium wide, spherical shaped; atrium wall covered with folds; penis bulged in the centre; penial walls with long folds ending at muscular ring; penis papilla large, simple oval fold around the opening; papilla basis long, distally shrinking in diameter; penis / epiphallus boundary marked with constriction, where penis retractor muscle inserts; epiphallus matching penis in length; epiphallus surface smooth with apical part kinked. The vagina is extremely short, separated from the atrium by a muscular ring; accessory glands sac-like attached at centre of the vagina; vaginal walls simple; pedunculus of bursa copulatrix large in diameter, longish vesicle; pedunculus wall with longitudinal internal folds showing a zig zag pattern; oviduct slim and long. Spermatophore. The spermatophore was described and illustrated by Wiktor (1987: figs 114, 115).	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
4501101E812F5B8E801976ACB9CF1BEB.taxon	distribution	Distribution. Tandonia budapestensis is an introduced species and not commonly found in Switzerland. Our series are small (n = 10), and all originate from Cantons Bern, Lucerne, and Zurich. It is rather strictly nocturnal, but occasionally occurs under very wet weather conditions also during the day (pers. obs.). It is a quite inconspicuous slug, and thus only rarely found. The relatively few records at CSCF hardly reflect the state of occurrence in the country, and it is assumed that the species is widely overlooked by Swiss malacologists. It is apparently a lowland species and has not yet reached higher altitudes. This coincides with observations on this species in Bulgaria.	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
FCC57D1D588B5F64B4DAEEA2F14E7898.taxon	description	Figs 4, 5, 7 C, D, 8	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
FCC57D1D588B5F64B4DAEEA2F14E7898.taxon	description	Description. Colouration. The animals at the type locality are dark blackish brown coloured with the dorsum almost black (Figs 4, 8 B, C). In lower altitudes of the mountain, animals were dark grey (Fig. 8 A) to almost white in colour, with the mantle and dorsum finely blotched (Fig. 8 D, E). Two animals also had a light greyish cream ground colouration, one with darker small grey blotches all over the body (Fig. 8 F). The mantle generally matches the dorsal colour. For the topotypic specimen, dots at the edges of the mantle are lacking. However, in light colour morphs, the mantle appears slightly darker than the dorsum because of the accumulated dots and blotches. In many of these specimens the highest density is along the sinus groove. For the topotypical colour morph the flanks are pigmented as the dorsum, but with a narrow, paler greyish stripe just above the edge of the sole with little blackish grey dots and stripes. This also refers to the flanks below the edge of mantle. In the light colour morphs, the dorsum and flanks are covered by very fine dark dots on the top of the tubercles (not along the grove lines; not a reticulation). This pigmentation pattern is found from the dorsum down to the edge of the sole. Some larger, irregularly scattered black spots more posterior on dorsum and flanks add to this remarkable colouration. The flanks below the mantle lack this dark pigmentation and are of a paler colour than the rest. Neck and head in the dark colour morphs are black as are the ommatophores. The ommatophores are somewhat translucent, and the black ommatophoran retractor can be seen through the integument. No black dotting on the ommatophores is visible. The tentacles are black. In the light colour morphs, the head, neck and the ommatophores are always darker if compared to the body colour. The keel is of the same colour as the body and thus difficult to see in a crawling animal. The sole is uniformly creamy yellowish grey in all specimens. In one topotypic specimen, the posterior ends of the lateral sole fields are pigmented with dark grey dots. In two other specimens, the seam of the sole is pale grey with irregularly dispersed, small black dots. Mantle structures. The pneumostome is positioned on the right side, at ca. 3 / 4 of mantle length, well posteriorly of the middle of the mantle, surrounded by a narrow and almost invisible ring-like structure (Fig. 4 F). The visibility of surface structures in living animals strongly depends on the age of the specimen, its condition, and the general air humidity when it is observed. The surface of mantle, besides the sinus groove, can be totally smooth (high temperature / humidity and high production of mucus) or very finely crenulated, or a stage between; the sinus groove is completely visible, often accentuated by a dark pigmentation, reaching almost the end of the posterior mantle edge. The slit of the pneumostome runs anteriorly to at least the dorsal edge of pneumostome. The posterior margin of the mantle is not tightly attached to the integument. The posterior free mantle flap covers the anterior integument-tubercles (Fig. 4 A) as well as the slit-like transverse openings of the postpallial pocket organ (Fig. 4 E). The posterior mantle edge is markedly indented (curved). Postpallial pocket organ. As in Tandonia rustica. Integument structures. The number of tr of integument, from the slit of pneumostome to the keel does not vary much (n = 3; the topotypes only); from tr 15 - 17). The surface texture and the width of tubercles in live specimens vary depending on their position on the body. The tr do not appear to be strongly divided in several compartments, only few compartments exist. The tr are all finely crenulated, but also can appear to be totally smooth. In all specimens, the keel extends from the posterior margin of the mantle to the end of the dorsum and is entirely smooth. It is not erected, but evenly rounded, sometimes almost flat and not exposed over the dorsal tr. Sole structure. As in Tandonia rustica. Measurements. lw (n = 3): 1.35 - 2.5 g, o 1.85 g; tl (n = 2): 46 mm and 70 mm; ml (n = 2): 17 mm and 22 mm; sw (n = 2): 4.5 mm and 5 mm. Ratio of tl / ml ranges from ca. 46 / 17 mm to 70 / 22 mm; o ml being a little more than 1 / 3 of tl. Mucus. The mucus is transparent on body, mantle and sole, and sticky. So far, no coloured defensive mucus was observed. Genital organs. Atrium short; penis tubular, constricted in the middle; interior penial wall with a prominent transversely oriented fold; distal to the fold a simple penis papilla (Fig. 5 B, C); papilla base slightly swollen; penis and epiphallus equal in length and diameter, divided by a constriction, where penis retractor muscle inserts; epiphallus surface with nodular structures primarily on its proximal end. Vagina shorter than penis; accessory glands entering distally on vagina, close to pedunculus and oviduct, formed by a broad truncus with bundles of tubuli attached; the vaginal walls richly covered with folds forming a zig zag pattern; a prominent torus with a row of acute conical spikes running through the vagina from atrium almost reaching the branching point of the pedunculus of the bursa copulatrix (Fig. 5 D, E); pedunculus shorter than vesicle; vesicle elongated, rounded at the tip; oviduct slim and long. Spermatophore. No spermatophore found in our specimens. It was described and figured by Regteren Altena (1953: fig. 7).	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
FCC57D1D588B5F64B4DAEEA2F14E7898.taxon	distribution	Distribution. Tandonia nigra is a rarely found species in Switzerland, and all locally constricted to the Sottoceneri, which is the southern part of the Canton of Ticino, including the districts Lugano and Mendrisio. Our series is very small (n = 9). All specimens are from Canton Ticino, from a very restricted area around the Monte Generoso only, including the type locality (n = 3). For more information refer to chapters Remarks and Discussion.	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
A19686D831A353DBBFC9397668CD49AC.taxon	description	Figs 1, 3, 7 A-D	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
A19686D831A353DBBFC9397668CD49AC.taxon	description	Description. Colouration. Many fully adult specimens (n = 56) were studied from six different Swiss Cantons (Bern, St Gallen, Grisons, Ticino, Obwalden, Nidwalden) as well as from five regions in Italy (Bolzano, Sondrio, Torino, Lecco, Trento), from the Republic of San Marino and from two Departments of France (Alpes de Haute Provence, Isere). The general pigmentation of Swiss specimens varies from a warm reddish brown to dark reddish or chestnut brown to very dark brown without any reddish brown hue. This pigmentation normally is not fading downwards to the fringe of the sole. However, in some cases in the less dark pigmented populations in Switzerland, little fading downwards can be observed (Fig. 7 A). The mantle is of the same colour as the dorsum, except for the surrounding of the pneumostome, which usually is paler. Many specimens investigated are markedly darker when compared to Wiktor (1973, 1987) and Rowson et al. (2014 b). The darkest specimens were found in southern Switzerland (Ticino, Grisons - Val Bregaglia), and in the southwest bordering areas to Italy and France (Fig. 7 B). Specimens from Central Switzerland (Lucerne, Nidwalden, Obwalden), northern and eastern Grisons, St. Gallen, and the eastern border area in Italy (Bolzano, Trento) are of a markedly lighter, pale reddish brown pigmentation (Fig. 7 A, C, D). The whole slug is covered with small black spots on dorsum, flanks, and mantle, but not on the keel. The characteristic black streaks above the pneumostome and on the same location on the left side of the mantle can vary greatly in size and form. Even though all our investigated specimens had spots and the characteristic streaks on the mantle, in some specimens they are almost invisible because of the overall dark pigmentation (Fig. 7 B). Additionally spots in darker specimen may be much larger and sometimes irregularly jagged and elongated to streaks. Head, neck and ommatophores are dark brown, while the tentacles are slightly paler. In many cases, the black pigmented ommatophoran retractor is clearly visible through the integument. The keel is commonly paler in colour than the dorsum. Rarely the general pigmentation of the keel matches the dorsal colour, this occurs especially in darker specimens. The tripartite sole in pale coloured slugs is creamy yellowish, while darker slugs have a pale yellowish brown sole. Many darker coloured specimens have a hue of greyish black at the posterior outer margins of the lateral sole fields formed by very little black dots. Isolated single greyish black spots may occur along the outer edge of the sole. Mantle structure. The pneumostome is positioned at 2 / 3 of mantle length, well posterior of the centre of the mantle. The pneumostome is not surrounded by a distinct ring-like structure, like it is the case in T. nigra. The " slit " of the pneumostome in all specimens does not end in the lumen of the pneumostome but runs anteriorly to at least the dorsal edge of pneumostome. In living individuals, the mantle surface is completely smooth besides the horseshoe-shaped sinus groove. The sinus groove is completely developed in all specimens in our series, and it reaches at both sides almost the posterior end of the mantle. In the dark specimens it needs magnification to see it clearly. The posterior margin of the mantle is not tightly attached to the integument and in living and contracted animals smoothly rounded. The posterior free mantle flap covers the anterior integument-tubercles as well as the openings of the postpallial or Wiktor's pocket organ. Postpallial pocket organ. In all specimens examined, the posterior part of the mantle covered two slit-like openings, the postpallial pocket organ, which was first detected and described by Schneppat et al. (2011) for Tandonia totevi (Wiktor 1975). Integument structures. The number of tr (n = 52; tr 12 / 13 - tr 19, o tr 15) does not vary much in our specimens, and there is no significant variation between populations. The surface texture and the width of tubercles in live specimens vary from fully straight to torn, depending on their body position. All tr from head to the 7 th- 9 th row posterior to the pneumostome are entirely flat, smooth, wide, and remain so from the head and flank to the peripodial tubercle. The remaining tr reaching to the keel are somewhat crenulated, but are also wide, flat, and lacking ridges. Crenulations can only be seen under magnification. The tubercle rows may be long and undivided down to the peripodial tubercle, especially the ones below the lateral mantle edge. The more dorsal rows usually are divided in several tubercle compartments. The keel is extended from the posterior margin of the mantle to the end of the dorsum. In some specimens, the keel was observed to be even slightly extending over the fringe of the sole, like a very little terminal thorn or knob. The keel has always an entirely smooth surface structure and is therefore clearly discernible from the crenulated neighbouring dorsal tubercles. Live and preserved specimens do not differ in the extension of the keel and its structure. Sole structure. The outermost edge or seam of the sole is separated from the dorsum by a longitudinal fold, the peripodial tubercle, which begins left and right of the mouth-flaps and runs posterior around the body. The peripodial tubercle together with the peripodial groove clearly separate the seam of the sole at its outermost posterior end, where the sole is rounded and not pointed. In the central field of the sole, many V-shaped transverse wrinkles exist, which are invisible in animal crawling on a pane of glass but are well visible in preserved specimens. Mucus. The mucus lacks any pigmentation on body, mantle and sole and is extremely sticky. When irritated, some of the animals produced defensive mucus of white to yellowish greenish colour on dorsum, flanks, and mantle, but this could only rarely be observed. Measurements. lw (n = 56): 1.5 - 6 g, o 3 g; tl (n = 56): 52 - 92 mm, o 69 mm; ml (n = 50): 18 - 33 mm, o 23 mm; sw (n = 47): 5 - 10 mm, o 7.3 mm. Ratio of tl / ml ranges from ca. 52 / 18 mm to ca. 92 / 33 mm; o ml is 1 / 3 of tl. Genital organs. Atrium very short and tubular; penis short, with a distal bulb harbouring the penial papilla and a second bulb consisting of the papilla basis marking the boundary to the epiphallus, interior penial walls simple; penis papilla ornamented, apex of papilla with a row of curved crests encircling the complete papilla giving it a flower like appearance (Fig. 3 C, F); penis retractor muscle inserting at the epiphallus / penis boundary; epiphallus externally with smooth surface, consistent in diameter, reaching up to 4 times the length of the penis. Vagina twice the length of the penis, separated from the atrium by a sphincter; accessory glands entering close to the boundary of atrium and vagina; accessory glands digitiform or sac-like, either beige, brown or bright rusty red coloured; vaginal lumen with elongated, waved folds pointing towards the oviduct and the pedunculus of the bursa copulatrix; pedunculus somewhat longer than the vesicle; vesicle may be pointed or rounded. Spermatophore. A spermatophore was found in a single specimen, broken into three parts (NMBE 571414, Ticino, Orselina, 14 February 2020). One part still stuck in the lumen of the genital pore of the slug, length 0.2 cm; it is completely covered with simple spines (Fig. 3 H). The other two parts were found embedded in the vesicle in a white, fibrous mass; digestion had already started. The smaller part is 0.35 cm long, curved and covered with undivided and, further on, bifurcated spines laterally. The largest part of the spermatophore is ~ 0.9 cm long and curled (visualized in Fig. 3 I, J). Its outer surface is covered on the entire length with bifurcated spines. This is the first record of the spermatophore of this species.	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
A19686D831A353DBBFC9397668CD49AC.taxon	distribution	Distribution. Our own distribution records are mainly limited to Switzerland, France, northern Italy, and the Republic of San Marino. The species itself is frequently recorded from the western alpine arc, but also from a wide range in Great Britain, Ireland, The Netherlands, Belgium, Luxemburg, France, Germany, Austria, Poland, Czech Republic, Slovakia, and Hungary (Wiktor 1987; Gavetti et al. 2008; Rowson 2017). Reports for Romania are likely misidentifications with T. kusceri. Old reports for Bulgaria are shown to be wrong identifications of the very common T. kusceri (pers. obs.).	en	Schallenberg, Vivianne M., Heim, Rene, Schneppat, Ulrich E., Mueller, Peter, Rueetschi, Joerg, Neubert, Eike (2022): Revision of the family Milacidae from Switzerland (Mollusca, Eupulmonata, Parmacelloidea). ZooKeys 1116: 149-179, DOI: http://dx.doi.org/10.3897/zookeys.1116.82762, URL: http://dx.doi.org/10.3897/zookeys.1116.82762
