identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
D81287D805165E5EBE4AAF66A550E46D.text	D81287D805165E5EBE4AAF66A550E46D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphibioplanidae STOCCHINO, SLUYS	<div><p>FAMILY AMPHIBIOPLANIDAE STOCCHINO, SLUYS, DOLS- SERRATE &amp; RIUTORT, FAM. NOV.</p> <p>Z o o b a n k r e g i s t r a t i o n: l s i d: u r n: l s i d: z o o b a n k. org:act: 71333CDA-DE6D-40E6-A404-53C0F61974F6</p> <p>Diagnosis: This new family has the same diagnostic characters as the type genus Amphibioplana Stocchino &amp; Sluys, gen. nov., described below.</p> </div>	http://treatment.plazi.org/id/D81287D805165E5EBE4AAF66A550E46D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Stocchino, Giacinta Angela;Dols-Serrate, Daniel;Sluys, Ronald;Riutort, Marta;Onnis, Carlo;Manconi, Renata	Stocchino, Giacinta Angela, Dols-Serrate, Daniel, Sluys, Ronald, Riutort, Marta, Onnis, Carlo, Manconi, Renata (2021): Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle. Zoological Journal of the Linnean Society 193: 1364-1391, DOI: 10.1093/zoolinnean/zlaa183, URL: https://doi.org/10.1093/zoolinnean/zlaa183
D81287D805165E50BE5FAC5AA114E091.text	D81287D805165E50BE5FAC5AA114E091.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphibioplana Stocchino & Sluys 2021	<div><p>GENUS AMPHIBIOPLANA STOCCHINO &amp; SLUYS, GEN. NOV.</p> <p>Z o o b a n k r e g i s t r a t i o n: l s i d: u r n: l s i d:z o o b a n k. org:act: EF8453A8-B54D-4935-8F0E-7E90A97FA555</p> <p>Diagnosis: Slender, unpigmented and anophthalmous triclad flatworms; epidermis uniformly ciliated and uniformly provided with numerous rhabdites; subepidermal musculature consisting of a thin layer of circular muscles, followed by an equally thin layer of longitudinal muscles; pharynx and copulatory apparatus located well into the posterior half of the body; convoluted pharynx provided with oesophageal projection; large and well-developed testes, occupying entire dorsoventral space of the body; testes follicles distributed in two rows, with the most anterior pair of testes situated far behind the brain and located anteriorly to ovaries, while the most posterior testes are located far anterior to the root of the pharynx; ovaries situated far behind the brain; oviducts posteriorly to the gonopore uniting to form a long common oviduct; bursal canal giving rise to a diverticulum that communicates with the common oviduct; copulatory bursa lined with a highly vacuolated, syncytial epithelium; diaphragm between bursal canal and copulatory bursa; gonopore opening into a cup-shaped chamber that via a small dorsal pore communicates with the atrium; habitat groundwater in microcrevices of the epikarst, and temporary cave pools, but able to survive in a basically terrestrial environment (amphibious lifestyle).</p> <p>Type species: Amphibioplana onnisi Stocchino &amp; Sluys, sp. nov.</p> <p>Etymology: The generic name is derived from the Greek αµφιβίοσ (amphibios), living on both land and water, and Latin planus, flat, thus referring to the lifestyle and habitat of this new species, while alluding also to the fact that it belongs to the flatworms. Gender: feminine.</p></div> 	http://treatment.plazi.org/id/D81287D805165E50BE5FAC5AA114E091	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Stocchino, Giacinta Angela;Dols-Serrate, Daniel;Sluys, Ronald;Riutort, Marta;Onnis, Carlo;Manconi, Renata	Stocchino, Giacinta Angela, Dols-Serrate, Daniel, Sluys, Ronald, Riutort, Marta, Onnis, Carlo, Manconi, Renata (2021): Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle. Zoological Journal of the Linnean Society 193: 1364-1391, DOI: 10.1093/zoolinnean/zlaa183, URL: https://doi.org/10.1093/zoolinnean/zlaa183
D81287D805185E49BDD5A93EA48BE1A4.text	D81287D805185E49BDD5A93EA48BE1A4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Amphibioplana onnisi Stocchino & Sluys 2021	<div><p>AMPHIBIOPLANA ONNISI STOCCHINO &amp; SLUYS, SP. NOV.</p> <p>(FIGS 3–15)</p> <p>Z o o b a n k r e g i s t r a t i o n: l s i d: u r n:l s i d:z o o b a n k. org:act: 01B99CA0-9692-477F-8913-8A476638C57B</p> <p>Diagnosis: As that of the genus.</p> <p>Etymology: The specific epithet honours the Sardinian biospeleologist and co-author Carlo Onnis, who discovered and sampled all populations of the new species.</p> <p>Material examined: Holotype: RMNH.VER. 19956.a, Grutta ‘e Pauli Cave (39°53’13.45”N, 9°20’39.47”E), terrestrial habitat, Seui, Sardinia, Italy, 18 January 2015, coll. C. Onnis, horizontal sections (hor. sect.) of anterior portion on one slide; sagittal sections (sag. sect.) of posterior portion on two slides.</p> <p>Paratypes: CGAS Pla 19.1a, ibid., sag. sect. of anterior portion on two slides; CGAS Pla 19.1b, ibid., sag. sect. of posterior portion on two slides; CGAS Pla 19.2, ibid., sag. sect. on three slides; RMNH.VER. 19956.b, ibid., sag. sect. on two slides; RMNH.VER. 19956.c, ibid., sag. sect. on two slides; RMNH.VER. 19956.d, ibid., sag. sect. on two slides.</p> <p>Other material: Grutta ‘e Pauli Cave (39°53’13.45”N, 9°20’39.47”E), Seui, Sardinia: CGAS Pla 20.1, freshwater habitat 11 October 2015, coll. C. Onnis, sag. sect. on two slides; CGAS Pla 20.2, ibid., sag. sect. on two slides; CGAS Pla 20.3, ibid., sag. sect. on three slides; CGAS Pla 20.4, ibid., sag. sect. on three slides; CGAS Pla 20.5, ibid., sag. sect. on two slides; RMNH. VER. 19957.a, ibid., sag. sect. on two slides; CGAS Pla 20.6, ibid., sag. sect. on two slides; RMNH.VER. 19957.b, ibid., sag. sect. on two slides, RMNH.VER. 19957.c, ibid., sag. sect. on two slides, RMNH.VER. 19957.d, ibid., sag. sect. of anterior portion on two slides; RMNH.VER. 19957.e, ibid., hor. sect. of posterior portion on one slide. CGAS Pla 21, freshwater habitat, 26 March 2018, coll. C. Onnis, six entire specimens fixed in Bouin’s fluid and preserved in ethanol.</p> <p>Istirzili Cave (40°04’48.29”N, 9°37’12.50”E), Baunei, Sardinia: RMNH.VER. 19958.a, freshwater habitat, 22 January 2017, coll. C. Onnis, sag. sect. on two slides; CGAS Pla 22.1, ibid., sag. sect. on three slides; CGAS Pla 22.2, ibid., sag. sect. on two slides; CGAS Pla 22.3, ibid., sag. sect. on two slides; RMNH.VER. 19958.b, ibid., sag. sect. on one slide; CGAS Pla 22.4, ibid., sag. sect. on one slide; RMNH.VER. 19958.c, ibid., sag. sect. on three slides; RMNH.VER. 19958.d, ibid., sag. sect. on one slide; RMNH.VER. 19958.e, ibid., sag. sect. on two slides; RMNH.VER. 19958.f, ibid., hor. sect. on one slide; CGAS Pla 22.5, ibid., hor. sect. on two slides; CGAS Pla 22.6, ibid., transverse sections (transv. sect.) on five slides.</p> <p>San Pietro Cave (39°24’27.38”N, 8°29’35.40”E), Fluminimaggiore, Sardinia: CGAS Pla 23, terrestrial habitat, 26 June 2015, coll. C. Onnis, sag. sect. on one slide. RMNH.VER. 19959.a, freshwater habitat, 5 October 2015, coll. C. Onnis, sag. sect. on one slide. CGAS Pla 24.1, freshwater habitat, May 2016, coll. C. Onnis, sag. sect. on one slide; RMNH.VER. 19960.a, ibid., sag. sect. on one slide; CGAS Pla 24.2, ibid., sag. sect. on one slide; RMNH.VER. 19960.b, ibid., sag. sect. on one slide; CGAS Pla 24.3, ibid., sag. sect. on one slide; RMNH. VER. 19960.c, ibid., sag. sect. on one slide; CGAS Pla 24.4, ibid., sag. sect. on one slide; CGAS Pla 24.5, ibid., sag. sect. on one slide; CGAS Pla 24.6, ibid., sag. sect. on one slide; CGAS Pla 24.7, ibid., sag. sect. on one slide; RMNH.VER. 19960.d, ibid., sag. sect. on one slide; CGAS Pla 24.8, ibid., sag. sect. on one slide; CGAS Pla 24.9, ibid., sag. sect. on one slide; CGAS Pla 24.10, ibid., sag. sect. on two slides; CGAS Pla 24.11, ibid., sag. sect. on two slides; CGAS Pla 24.12, ibid., sag. sect. on two slides; CGAS Pla 24.13, ibid., sag. sect. on two slides; CGAS Pla 24.14, ibid., sag. sect. on two slides; CGAS Pla 24.15, ibid., sag. sect. on two slides; RMNH.VER. 19960.e, ibid., sag. sect. on one slide; CGAS Pla 24.16, ibid., sag. sect. on one slide; CGAS Pla 24.17, ibid., sag. sect. on one slide; CGAS Pla 24.18, ibid., sag. sect. on one slide; CGAS Pla 24.19, ibid., sag. sect. on one slide; CGAS Pla 24.20, ibid., sag. sect. on one slide; RMNH.VER. 19960.f, ibid., sag. sect. on one slide; CGAS Pla 24.21, ibid., sag. sect. on two slides; CGAS Pla 24.22, ibid., sag. sect. on one slide; RMNH.VER. 19960.g, ibid., hor. sect. on one slide; CGAS Pla 24.23, ibid., hor. sect. on one slide; RMNH.VER. 19960.h, ibid., transv. sect. on four slides.</p> <p>Description</p> <p>External features: Body size of live specimens ranges from 4 to 6 mm long and 0.4–0.8 mm wide. Preserved specimens measured up to 3.5–4.0 mm long and 0.4– 0.8 mm wide. The animals are unpigmented and fairly transparent in vivo, so that the intestinal branches, brain, testes, pharynx and copulatory apparatus are clearly visible. The truncated head is devoid of eyes; posterior end rounded (Fig. 5).</p> <p>Epidermis and cutaneous musculature: The entire epidermis is constituted of a cuboidal, nucleated epithelium that is completely clothed in cilia that have the same length on both dorsal and ventral body surface; dorsal and ventral epidermis have the same height. Rhabdites are abundant and uniformly distributed on the entire body surface, with erythrophil, rhabditeforming glands being located in the parenchyma underneath the subepidermal musculature (Figs 6A, 7B, 10C). Dorsal and ventral rhabdites have the same height. The epidermis also receives a coarse granular, xanthophil secretion from glands that are mainly located in the anterior region of the body, beneath the subepidermal musculature, with several glands also lying scattered in the parenchyma (Figs 6A, 7A). The epidermis receives also an amorphous secretion from cyanophil glands located beneath the subepidermal musculature (Fig. 10B, C). Underneath the epidermis, the basement membrane is evident as a pale blue, amorphous line (Fig. 10C). The openings of adhesive glands, producing a fine, granular, erythrophil secretion, are concentrated at the front end and at the posterior tip of the body (Figs 6B, 7A). Subepidermal musculature consists of only two thin layers: an outer, subepidermal layer of circular muscles and an inner layer of longitudinal muscles (Figs 10B, C, 11, 12). Dorsal and ventral musculatures show the same thickness.</p> <p>Nervous system: In horizontal sections, the bilaterally symmetrical brain has the shape of an ‘H’ and lies on top of the two ventral nerve cords, which run in the caudal direction along the length of the animal (Figs 7A, 10C). The central neuropil of the brain is surrounded by an outer layer of neuronal cell bodies (Fig. 7A). In none of the specimens examined was it possible to discern structures related to an auricular sense organ, in view of the fact that the epidermal cells are of a uniform height and are all provided with both cilia and rhabdites.</p> <p>Pharynx and intestine: The unpigmented, plicate pharynx is located in the posterior half of the body and measures ~one-tenth of the body length, at least when it is situated within the pharyngeal pocket. In point of fact, the actual size of the pharynx must be greater than this as it is considerably folded and convoluted at its median and distal tracts (Figs 5F, 8). In specimens from Grutta ‘e Pauli Cave and Istirzili Cave the proximal tract of the pharynx, corresponding to one-third of its total length, has a rectilinear course and at its root it is provided with a kind of oesophagal protrusion that actually projects into the pharynx lumen, instead of the gut. In specimens from San Pietro Cave the pharynx has a less convoluted shape, while the oesophagal protrusion is smaller than in specimens of the other two populations. This oesophagal protrusion is constituted by gut tissue traversed for almost its entire length by thin, longitudinal muscle fibres (Fig. 8B). The epithelium lining the proximal, anterior part of the pharynx lumen is provided with long cilia. The muscle coat underneath the outer pharynx epithelium is bilayered, i.e. constituted by a subepithelial layer of longitudinal muscle, followed by a layer of circular muscles. The musculature underneath the epithelium lining the pharynx lumen is composed of a thick, subepithelial layer of circular muscles, followed by a layer of longitudinal muscles. Two types of pharyngeal glands are evident: one type producing a fine-grained erythrophil secretion and the other a coarse-grained xanthophil secretion. In the majority of specimens, the mouth opening is located at the posterior end of the pharyngeal pouch, but it may be shifted anteriad, so that in some cases it is located at ~one-sixth, and in one case at ~one-third, of the distance between the posterior end of the pharyngeal pouch and the root of the pharynx. The intestine is of the usual tripartite shape, with the anterior intestinal trunk terminating just behind the brain. Posterior intestinal branches unite behind the copulatory apparatus to form a single branch (Figs 5, 7, 9A).</p> <p>Female reproductive system: The two ovoid ovaries are located ventrally, far behind the brain and just behind the most anterior pair of testes. The female gonads are located at ~one-third to one-quarter of the distance between the brain and the root of the pharynx, i.e. at ~one-eighth of the distance between the brain and the posterior end of the body. The ovaries occupy one-half (specimen RMNH.VER. 19956.d) or three-quarters (specimen CGAS Pla 19.2) of the dorsoventral space. The anterior portion of each oviduct is expanded to form a tuba, which communicates with the dorsolateral part of the corresponding ovary (Figs 9A, 10). The oviducts run ventrolaterally to the vitellaria and laterally to the ventral nerve cords, and extend posteriorly to beyond the level of the genital pore and up to the level of the penultimate vitellarium. Hereafter, the oviducts bend medially and subsequently unite to form a long common oviduct. The common oviduct runs anteriad and then communicates with the posterior diverticulum of the bursal canal (Figs 7A, 9A, 10–13, 15). Oviducts and common oviduct are lined with an epithelium consisting of cuboidal, nucleated and ciliated cells. The posterior part of the common oviduct is surrounded by a thin layer of longitudinal muscles that becomes even less distinct towards the point of fusion of the two oviducts. We were unable to discern muscles around the oviducts so that, apparently, these ducts are devoid of any musculature (Figs 11, 12, 15). The lumen of the common oviduct, as well as that of the oviducts, is always well discernible. Vitellaria are situated laterally to the testes and between the intestinal branches, extending from the level of the ovaries to behind the copulatory apparatus; they are well developed and occupy almost the entire dorsoventral space of the body (Figs 7, 9, 10). The copulatory bursa, located just behind the pharyngeal pouch, is lined by a glandular and highly vacuolated, syncytial epithelium with scattered nuclei. Many of the vacuoles are richly provided with an amorphous, erythrophil and/or cyanophil secretion and in some cases contain sperm (Figs 7B, 11–13, 14B–E, 15). In the majority of the specimens, the bursal lumen contains a mass of free sperm and, in some cases, is so voluminous that it noticeably compresses the lining epithelium of the bursa (e.g. specimen RMNH.VER. 19958.a; see Fig. 14C). The bursa is surrounded by a layer of muscles. The size of the copulatory bursa varies between specimens, but in the majority of cases it is large and occupies the entire dorsoventral space, while occasionally it occupies only the dorsal half of the body space. The bursal canal originates from the posterior wall of the genital atrium and immediately thereafter gives rise to a posterior expansion that forms a kind of diverticulum, which receives the secretion of erythrophil shell glands and communicates with the common oviduct. From thereon, the bursal canal curves anterodorsad, while running, usually, to the right side of the rest of the copulatory apparatus and then communicates with the copulatory bursa. For a short distance, the bursal canal protrudes into the bursa, thus forming a kind of valve or diaphragm (Figs 11– 13, 14E). The bursal canal is lined with an epithelium consisting of cuboidal or cylindrical, nucleated cells and is surrounded by a layer of longitudinal muscles (Figs 11, 12, 15A). The epithelial cells of the bursal canal, which are provided with long cilia, produce an erythrophil secretion that is discharged into the lumen. The point of transition between bursal canal diverticulum and common oviduct is not always clear-cut, but can be recognized by the fact that the common oviduct has a smaller diameter and is lined with a lower epithelium, provided with shorter cilia, and is surrounded by a thinner coat of muscles. In addition, oviducts and common oviduct stain less strongly than the bursal canal diverticulum.</p> <p>Male reproductive system: The well-developed testes are arranged in two regular rows, one row on either side of the body, with the follicles occupying the entire dorsoventral space. The most anterior testes are situated far behind the brain, albeit anteriorly to the ovaries, and from thereon extend caudally, with the most posterior follicles located far (~ 500–550 µm) from the root of the pharynx (Figs 5, 6A, 9, 10). The vasa deferentia run dorsally to the ventral nerve cords and already in the prepharyngeal part of the body they form voluminous spermiducal vesicles that are packed with sperm, at least in sexually mature specimens (Figs 5A, 11–13, 15A). The small and sometimes indistinct penis bulb is generally located just behind the copulatory bursa. However, in those specimens in which the bursa is small, the penis bulb almost touches the caudal wall of the pharyngeal pouch. At the level of the penis bulb, the spermiducal vesicles notably decrease in diameter and hereafter they curve dorsad and then abruptly penetrate the anteroventral wall of the penis bulb, after which they symmetrically ascend to reach the level of the medial part of the penis. After a while, the ducts curve again abruptly or via a knee-shaped bend and then turn posteriad, after which they run parallel and close to each other through the central portion of the penis papilla. At ~three-quarters of the length of the papilla, the vasa deferentia fuse to form a short ejaculatory duct, which runs a central course through the remainder of the penis papilla and opens at its tip (Figs 11–13, 14A–D, F, 15B). The vasa deferentia are lined with an epithelium consisting of low, cuboidal and nucleated cells and are surrounded by a layer of circular muscle. The ejaculatory duct is lined with cuboidal, nucleated cells. The symmetrical, conical penis papilla is covered by a flat infranucleated epithelium, which is underlain by a subepithelial layer of circular muscle (Figs 11–14A–D, F, 15B). Weak, finely granular, erythrophil secretions were discerned in the penis papilla. The genital atrium, which houses the penis papilla, is lined by an epithelium consisting of, cuboidal-columnar, infranucleated cells with a weak erythrophil secretion that is underlain by a subepithelial layer of circular muscle, followed by a layer of longitudinal muscle fibres (Figs 11–14A–D, F, 15). In all specimens examined, the ventral gonopore directly leads to a cup-shaped chamber, which is formed by an invagination of the ventral epidermis, as it is lined by a ciliated epithelium that is provided with rhabdites and a subepidermal layer of circular muscles. The dorsal wall of this chamber is provided with a small dorsal pore through which it communicates with the atrium (Figs 11, 12, 14A, B, 15B). Cement glands opening into the gonopore or the chamber were not discerned.</p> <p>Geographical distribution: Exclusively known from three karstic caves in Sardinia, Italy (Fig. 1).</p> <p>Habitat: Planarians were found in three karstic caves, characterized by intermittent presence of dripping water. These caves are located in three karstic massifs that are greatly isolated from each other, representing distinct hydrological systems (Cassola, 1982).</p> <p>The Grutta ‘e Pauli Cave is located at an elevation of ~ 1025 m above sea level (a.s.l.) in the karstic Mesozoic (Jurassic) massif of the Tacchi d’Ogliastra in the central-eastern part of Sardinia (Figs 1, 4A). Specimens were first collected at ~ 40 m from the entrance from under stones that were firmly embedded in humid, clayey soil. Some individuals were found adhering to the stones, while others were found on the clayey soil, thus in a basically terrestrial habitat. Animals were motionless and tightly curled up (Fig. 3). However, after only having been touched with a small paint brush they started to move, after which the worms were transferred to a vial with water in which, subsequently, they behaved as freshwater planarians, exhibiting the gliding manner of locomotion. Subsequent to this first collection, animals were found also in temporary pools, formed by the dripping water and provided with a clayey bottom, at ~ 50 m from the entrance of this cave (Fig. 4B); associated fauna was exclusively Ostracoda.</p> <p>The San Pietro Cave is located at an elevation of ~ 225 m a.s.l. at the south-western coast of Sardinia, in the Iglesiente region, which is considered to be the most ancient karst of Italy, dating back to the Cambrian (Fig. 1). Flatworms were found under stones that were firmly embedded in a humid, clayey substrate, at ~ 50 m from the entrance, as well as in some rimstone basins or gours, with a muddy bottom, at ~ 260 m from the entrance of the cave (Fig. 4C). While under the stones, the worms were motionless and tightly curled up.</p> <p>The Istirzili Cave is located at an elevation of ~ 507 m a.s.l. in the karstic Mesozoic (Jurassic) highland massif of the Supramonte of Baunei in the centraleast of Sardinia (Fig. 1). Planarians were found only in a small temporary pool located near (~ 5 m) the cave entrance, with a clay bottom characterized by the presence of small stones and leaves (Fig. 4D).</p> <p>Reproduction: The great majority of individuals were sexual at collection, but cocoons were not found in any of the three caves. Furthermore, signs of presumably asexual reproduction by fission were displayed by some sexually mature specimens from the population from Grutta ‘e Pauli Cave. These animals showed five different conditions: (1) a transverse constriction (some individuals) just caudally to the copulatory apparatus, suggesting a preliminary phase of fission (Fig. 5A); (2) a small, caudal regenerating blastema (one individual), suggesting a previous process of prepharyngeal fission (Fig. 5B, C); (3) a body in which the caudal tip was located just behind the pharynx, suggesting a recent postpharyngeal fission (one individual) (Fig. 5D); (4) a body in which the caudal end was located just behind the copulatory apparatus, suggesting a presumably recent fission (one individual) just caudally to the copulatory apparatus (Fig. 5E); (5) a small, regenerating blastema at the current tail end, suggesting a previous fission (one individual) just caudally to the copulatory apparatus (Fig. 5F).</p> <p>Movement and locomotion: Similar to typical freshwater planarians, the newly collected Sardinian animals characteristically exhibited a gliding motion over the substrate. However, during locomotion the worms tend to adhere temporarily to the substrate by their posterior end. The phase of adhesion was characterized by the anterior part of the animal moving rapidly with sideways swinging movements, as if exploring the surrounding environment, after which the animal releases itself from the substrate and resumes its gliding motion.</p></div> 	http://treatment.plazi.org/id/D81287D805185E49BDD5A93EA48BE1A4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Stocchino, Giacinta Angela;Dols-Serrate, Daniel;Sluys, Ronald;Riutort, Marta;Onnis, Carlo;Manconi, Renata	Stocchino, Giacinta Angela, Dols-Serrate, Daniel, Sluys, Ronald, Riutort, Marta, Onnis, Carlo, Manconi, Renata (2021): Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle. Zoological Journal of the Linnean Society 193: 1364-1391, DOI: 10.1093/zoolinnean/zlaa183, URL: https://doi.org/10.1093/zoolinnean/zlaa183
