taxonID	type	description	language	source
37B4BE375A2751E9AF508CF27D0C6CFE.taxon	materials_examined	Additional material (non-types). Rio Biguacu basin, Biguacu municipality: UFRJ 12383, 4; UFRJ 12385, 11; Riacho Canudos, 27 ° 25 ' 20 " S, 48 ° 45 ' 13 " W, about 30 m asl; B. Mesquita & P. F. Amorim, 16 Aug. 2019. Florianopolis municipality: UFRJ 10603, 10; UFRJ 10669, 2 (C & S); Corrego Grande, Ilha de Santa Catarina, 27 ° 36 ' 10 " S, 48 ° 30 ' 12 " W, about 15 m asl; A. M. Katz, F. Pereira & P. F. Amorim, 11 Jun. 2015.	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
37B4BE375A2751E9AF508CF27D0C6CFE.taxon	diagnosis	Diagnosis. Cambeva barbosae differs from all congeners, except C. castroi (de Pinna, 1992), C. concolor (Costa, 1992), C. crassicaudata (Wosiacki & de Pinna 2008), C. diabola (Bockmann, Casatti & de Pinna, 2004), C. guaraquessaba (Wosiacki, 2005), C. igobi (Wosiacki & de Pinna, 2008), C. iheringi (Eigenmann, 1917), C. tupinamba (Wosiacki & Oyakawa, 2005), C. variegata (Costa, 1992), C. ytororo Teran, Ferrer, Benitez, Alonso, Aguilera & Mirande, 2017, and C. zonata (Eigenmann, 1918) by having eight pectoral-fin rays (vs. five to seven in all other species). Cambeva barbosae differs from all these species by the following combination of diagnostic features: nine principal dorsal-fin rays (vs. 12 - 13 in C. concolor, C. iheringi and C. variegata); 19 - 23 dorsal procurrent caudal-fin rays (vs. 15 - 16 in C. guarequessaba and C. tupinamba; 24 - 29 in C. crassicaudata and C. igobi; and 31 - 35 in C. ytororo); 8 - 12 ventral procurrent caudal-fin rays (vs. 17 - 19 in C. crassicaudata); 36 - 38 vertebrae (vs. 34 - 35 in C. concolor, C. iheringi and C. variegata); all jaw teeth incisiform (vs. conical in C. castroi and C. diabola, anterior teeth sub-incisiform, posterior teeth conical in C. zonata); and absence of a dark grey to black bar on the posterior portion of the caudal fin, contrasting with a white to pale yellow zone on the anterior portion of the fin (vs. presence in C. castroi and C. diabola). Also distinguished from C. concolor, C. crassicaudata, C. igobi, and C. variegata by having a distinctive process on the dorsal margin of the quadrate, just posterior to the cartilage block joining quadrate and metapterygoid (Fig. 4 B; vs. absence), and from C. castroi, C. concolor, C. crassicaudata, C. diabola, C. igobi, C. variegata (Costa, 1992), and C. zonata by the presence of a distinctive, anteriorly directed process on the lateral margin of the lateral ethmoid (Fig. 4 A; vs. absence) and a deep notch between the lateral shell on the opercular articular facet for the hyomandibula and the opercular articular facet for the preopercle in larger specimens (above about 50 mm SL, Fig. 4 B; vs. absence).	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
37B4BE375A2751E9AF508CF27D0C6CFE.taxon	description	Description. Morphometric data appear in Table 1. Body moderately slender, subcylindrical and slightly depressed anteriorly, compressed posteriorly. Greatest body depth in area just anterior to pelvic-fin base. Dorsal profile of head and trunk slightly convex, approximately straight on caudal peduncle; ventral profile straight to slightly convex between lower jaw and end of anal-fin base, straight on caudal peduncle. Skin papillae minute. Anus and urogenital papilla in vertical through anterior portion of dorsal-fin base. Head trapezoidal in dorsal view. Anterior profile of snout convex in dorsal view. Eye small, dorsally positioned in head. Posterior nostril located nearer anterior nostril than orbital rim. Tip of maxillary and rictal barbels reaching posterior half of interopercular patch of odontodes; tip of nasal barbel surpassing posterior margin of orbit, reaching transverse line through middle of interopercular patch of odontodes. Mouth subterminal. Jaw teeth incisiform and slightly curved, 40 - 52 in premaxilla, 42 - 45 in dentary, arranged in three or four irregular rows. Branchial membrane attached to isthmus only at its anterior point. Branchiostegal rays 8 or 9. Dorsal and anal fins subtriangular; total dorsal-fin rays 11 (ii + II + 7), total anal-fin rays 9 (ii + II + 5); anal-fin origin in vertical through posterior portion of dorsal-fin base, approximately at base of 5 th branched dorsal-fin ray. Dorsal-fin origin in vertical between centrum of 19 th and 20 th vertebrae; anal-fin origin in vertical between centrum of 23 rd and 24 th vertebra. Pectoral fin subtriangular in dorsal view, posterior margin slightly convex, tip of first pectoral-fin ray not forming filament; total pectoral-fin rays 8 (I + 7). Pelvic fin subtruncate, its extremity in vertical through anterior portion of dorsal-fin base; pelvic-fin bases medially in close proximity; total pelvic-fin rays 5 (I + 4). Caudal fin truncate, postero-dorsal and postero-ventral extremities rounded; total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 19 - 23 (xviii-xxii + I), total ventral procurrent rays 10 - 12 (ix-xi + I). Vertebrae 36 - 38. Ribs 12 - 13. Two dorsal hypural plates, corresponding to hypurals 4 + 5 and 3, respectively; single ventral hypural plate corresponding to hypurals 1 and 2 and parhypural. Laterosensory system (Fig. 2 A-B). Supraorbital sensory canal continuous, connected to posterior section of infraorbital canal posteriorly. Supraorbital sensory canal with 3 pores: s 1, adjacent to medial margin of anterior nostril; s 3, adjacent and just posterior to medial margin of posterior nostril; and s 6, in transverse line through posterior half of orbit; pore s 6 nearer orbit than its paired homologous pore. Anterior segment of infraorbital sensory canal absent; posterior segment with two pores, pore i 10, adjacent to ventral margin of orbit, and pore i 11, posterior to orbit. Postorbital canal with 2 pores: po 1, in vertical line above posterior portion of interopercular patch of odontodes, and po 2, in vertical line above posterior portion of opercular patch of odontodes. Lateral line of body short, with 2 pores, posterior-most pore in vertical just posterior to pectoral-fin base. Mesethmoidal region (Fig. 4 A). Mesethmoid robust, its anterior margin slightly concave; mesethmoid cornu narrow, extremity rounded. Lateral ethmoid connected to autopalatine by weak articular facet, which in specimens larger than about 50 mm SL is latero-posteriorly edged by deep notch posteriorly followed by prominent anteriorly directed process. Antorbital thin, drop-shaped; sesamoid supraorbital slender, without processes, its length about three times antorbital length. Premaxilla sub-rectangular in dorsal view, laterally narrowing, moderate in length, slightly longer than maxilla. Maxilla boomerang-shaped, slender, slightly curved. Autopalatine sub-rectangular in dorsal view, medial margin sinuous, lateral margin slightly concave; autopalatine posterolateral process well-developed, narrow, its length about two thirds autopalatine length excluding posterolateral. Cheek region (Fig. 4 B). Metapterygoid thin, subtriangular, large, its largest length about equal horizontal length of quadrate excluding dorsal process. Quadrate slender, dorsal process with constricted base, dorsoposterior margin separated from hyomandibula outgrowth by small interspace; small process on dorsal margin, just posterior to cartilage block joining quadrate and metapterygoid, laterally overlapping ventral part of metapterygoid. Hyomandibula long, with well-developed anterior outgrowth; middle portion of dorsal margin of hyomandibula outgrowth with shallow concavity. Opercle relatively robust, opercular odontode patch depth about four fifths of dorsal hyomandibula articular facet, with 15 - 18 odontodes; odontodes pointed, slightly curved, arranged in irregular transverse rows; dorsal process of opercle short and pointed; opercular articular face for hyomandibula with prominent trapezoidal lateral flap, separated from small articular facet for preopercle by deep gap. Interopercle moderate, about two thirds hyomandibula length, with 30 - 36 odontodes; odontodes pointed, arranged in irregular longitudinal rows. Preopercle compact, with short ventral flap. Hyoid region (Fig. 4 C). Parurohyal robust, lateral process triangular, straight, laterally directed, tip pointed; parurohyal head well-developed, with indistinct anterolateral paired process; middle foramen small and elliptical; posterior process short, about two thirds distance between anterior margin of parurohyal and anterior insertion of lateral process. Ceratohyals slender. Colouration in alcohol (Fig. 1). Flank, dorsum and head side light brown. Dorsum, flank and head with pale dark brown spots, variable in size and shape, often inconspicuous in specimens from Rio Biguacu basin. Venter yellowish grey. Darker pigment concentrated between anterior and posterior nostrils, around opercular patch of odontodes and posterior portion of caudal peduncle; nasal and maxillary barbels dark brown, rictal barbel pale brown with dark brown base. Ventral surface of head yellowish white. Unpaired fins dark yellowish grey, dark brown spots on basal portion of dorsal and caudal fins. Paired fins pale yellow, basal portion of pectoral fin dark yellowish grey. Colouration in life (Figs 2 A-E). Similar to colouration in alcohol, but yellow pigmentation more intense on trunk and fins orangish yellow in unspotted specimens from Rio Biguacu basin.	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
37B4BE375A2751E9AF508CF27D0C6CFE.taxon	distribution	Distribution and habitat. Cambeva barbosae occurs in fast-flowing low-altitude streams (about 15 - 190 m asl), of coastal river basins, between the Biguacu and the Cubatao do Sul river basins, as well as in smaller drainages in the Santa Catarina island (Fig. 5).	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
37B4BE375A2751E9AF508CF27D0C6CFE.taxon	etymology	Etymology. Cambeva barbosae is named in honour of the Brazilian ichthyologist Maria Anais Barbosa, for her efforts to collect and study trichomycterines from Santa Catarina.	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
ACF33470460F5755AA469C4A74A99F93.taxon	diagnosis	Diagnosis. Cambeva botuvera is distinguished from all other species of the genus, except C. balios (Ferrer & Malabarba, 2013), C. cubataonis (Bizerril, 1994), C. davisi (Haseman, 1911), C. diatropoporos (Ferrer & Malabarba, 2013), C. guareiensis Katz & Costa, 2020, C. horacioi Reis, Frota, Fabrin & da Graca, 2020, C. papillifera ,, C. perkos (Datovo, Carvalho & Ferrer, 2012), C. plumbea (Wosiacki, 2005), C. stawiarski (Miranda Ribeiro, 1968), and C. tropeira (Ferrer & Malabarba, 2011), by having seven pectoral-fin rays (vs. five, six or eight). Cambeva botuvera differs from these congeners by the following combination of character states: 16 - 20 dorsal procurrent caudal-fin rays (vs. 14 - 15 in C. tropeira, 21 - 22 in C. cubataonis and C. plumbea, and 27 - 29 in C. stawiarski); 14 - 16 ventral procurrent caudal-fin rays (vs. 9 - 13 in C. balios, C. cubataonis, C. davisi, C. diatropoporos, and C. guareiensis); 39 - 40 vertebrae (vs. 35 - 38 in C. cubataonis, C. diatropoporos, C. guareiensis, C. horacioi, and C. stawiarski); eight or nine branchiostegal rays (vs. ten in C. perkos and C. stawiarski); jaw teeth conical (incisiform in C. davisi, C. guareiensis and C. stawiarski); minute papillae on the ventral surface of the head (vs. hypertrophied in C. papillifera); relatively long maxillary and rictal barbels, reaching between the interopercular patch of odontodes and the pectoral-fin base (vs. rudimentary in C. papillifera); pelvic fin and girdle well-developed (vs. absent in C. tropeira); anterior segment of the latero-sensory infraorbital series absent (vs. present in C. diatropoporos and C. tropeira); and colouration consisting of dorsum and dorsal portion of flank with rounded brown blotches, without a distinctive yellow longitudinal zone on the dorsal portion of the flank (vs. minutes dots or no distinctive marks in C. papillifera and C. plumbea; presence of a distinctive yellow longitudinal zone on the dorsal portion of the flank in C. perkos). Cambeva botuvera is also distinguished from C. balios, C. cubataonis, C. davisi, C. diatropoporos, C. guareiensis, C. plumbea, and C. tropeira by having a long posterior process of the parurohyal, slightly longer than the length between the anterior-most point of parurohyal head and lateral process insertion (Fig. 4 F; vs. shorter).	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
ACF33470460F5755AA469C4A74A99F93.taxon	description	Description. Morphometric data appear in Table 2. Body moderately slender, subcylindrical and slightly depressed anteriorly, compressed posteriorly. Greatest body depth in area just anterior to pelvic-fin base. Dorsal profile of head and trunk slightly convex, approximately straight on caudal peduncle; ventral profile straight to slightly convex between lower jaw and end of anal-fin base, straight on caudal peduncle. Skin papillae minute. Anus and urogenital papilla in vertical through anterior portion of dorsal-fin base. Head trapezoidal in dorsal view. Anterior profile of snout convex in dorsal view. Eye small, dorsally positioned in head. Posterior nostril located nearer anterior nostril than orbital rim. Tip of maxillary and rictal barbels reaching area between interopercular patch of odontodes and pectoral-fin base; tip of nasal barbel reaching area between eye and opercular patch of odontodes. Mouth subterminal. Jaw teeth 40 - 42 in both premaxilla and dentary, irregularly arranged, pointed and slightly curved. Branchial membrane attached to isthmus only at its anterior point. Branchiostegal rays 8 or 9. Dorsal and anal fins subtriangular; total dorsal-fin rays 12 (iii + II + 7), total anal-fin rays 9 (ii + II + 5); anal-fin origin in vertical through middle of dorsal-fin base or slightly posterior to it, approximately at base of 5 th branched dorsal-fin ray. Dorsal-fin origin in vertical through centrum of 21 st or 22 nd vertebra; anal-fin origin in vertical through centrum of 25 th vertebra. Pectoral fin subtriangular in dorsal view, posterior margin slightly convex, first pectoral-fin ray not terminating in filament; total pectoral-fin rays 7 (I + 6). Pelvic fin subtruncate, its extremity in vertical through anterior portion of dorsal-fin base; pelvic-fin bases medially in close proximity; total pelvic-fin rays 5 (I + 4). Caudal fin truncate, postero-dorsal and postero-ventral extremities rounded; total principal caudal-fin rays 13 (I + 11 + I), total dorsal procurrent rays 16 - 19 (xv-xix + I), total ventral procurrent rays 12 - 16 (xi-xv + I). Vertebrae 39 - 40. Ribs 12 or 13. Two dorsal hypural plates, corresponding to hypurals 4 + 5 and 3, respectively, often coalesced to form single plate; single ventral hypural plate corresponding to hypurals 1 and 2 and parhypural. Laterosensory system (Fig. 7 A, B). Supraorbital sensory canal continuous, connected to posterior section of infraorbital canal posteriorly. Supraorbital sensory canal with 3 pores: s 1, adjacent to medial margin of anterior nostril; s 3, adjacent and just posterior to medial margin of posterior nostril; and s 6, in transverse line through posterior half of orbit; pore s 6 nearer orbit than its paired homologous pore. Single infraorbital sensory canal segment, with two pores, corresponding to pore i 10, adjacent to ventral margin of orbit, and pore i 11, posterior to orbit; anterior segment of infraorbital canal absent. Postorbital canal with 2 pores: po 1, in vertical line above posterior portion of interopercular patch of odontodes, and po 2, in vertical line above posterior portion of opercular patch of odontodes. Lateral line of body short, with 2 pores, posterior-most pore in vertical just posterior to pectoral-fin base. Mesethmoidal region (Fig. 4 D). Mesethmoid robust, its anterior margin slightly concave; mesethmoid cornu narrow, extremity rounded; narrow lateral flap on intersection between cornu and main bone axis, posteriorly extending parallel to lateral bone margin. Lateral ethmoid connected to autopalatine by weak articular facet; minute lateral projection on lateral ethmoid margin close to middle portion of sesamoid supraorbital, often absent. Antorbital thin, drop-shaped; sesamoid supraorbital slender, without processes, its length about three times antorbital length. Premaxilla sub-trapezoidal in dorsal view, laterally narrowing, moderate in length, slightly longer than maxilla. Maxilla boomerang-shaped, slender, slightly curved. Autopalatine sub-rectangular in dorsal view, medial margin sinuous, lateral margin slightly concave; autopalatine posterolateral process well-developed, narrow, its length about two thirds autopalatine length excluding posterolateral. Cheek region (Fig. 4 E). Metapterygoid thin, subtriangular, large, its largest length slightly shorter than horizontal length of quadrate excluding dorsal process. Quadrate slender, dorsal process with constricted base, dorsoposterior margin separated from hyomandibula outgrowth by small interspace. Hyomandibula long, with well-developed anterior outgrowth; middle portion of dorsal margin of hyomandibula slightly concave. Opercle relatively slender, opercular odontode patch depth about half length of dorsal hyomandibula articular facet, with 15 - 18 odontodes; odontodes pointed, nearly straight, arranged in irregular transverse rows; dorsal process of opercle short and pointed; opercular articular faces for hyomandibula and preopercle rounded and in close proximity. Interopercle moderate, about two thirds hyomandibula length, with 25 - 30 odontodes; odontodes pointed, arranged in irregular longitudinal rows. Preopercle compact, with short ventral flap. Hyoid region (Fig. 4 F). Parurohyal robust, lateral process sub-triangular, slightly curved, latero-posteriorly directed, tip pointed; parurohyal head well-developed, with indistinct anterolateral paired process; middle foramen broad, oval; posterior process long, slightly longer than distance between anterior margin of parurohyal and anterior insertion of lateral process. Ceratohyals slender. Colouration in alcohol (Fig. 6). Flank, dorsum and head side pale yellowish brown. Dorsum and dorsal portion of flank with rounded brown blotches, darker and often horizontally coalesced along lateral midline, sometimes forming interrupted or complete darker stripe. Ventral part of flank with pale grey spots, often inconspicuous or absent. Small dark brown spots on lateral and dorsal surfaces of head, darker pigment concentrated between anterior and posterior nostrils and around opercular patch of odontodes; nasal barbel dark brown, maxillary and rictal barbels pale brown with dark brown bases. Venter and ventral surface of head yellowish white. Unpaired fins hyaline with yellowish brown bases. Pectoral fin hyaline with dark brown spots on basal portion. Pelvic fin whitish hyaline. Colouration in life (Fig. 3 F). Similar to colouration in alcohol, but yellow pigmentation slightly more intense on trunk and fins.	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
ACF33470460F5755AA469C4A74A99F93.taxon	distribution	Distribution and habitat. Cambeva botuvera occurs in fast-flowing low-altitude streams (about 160 - 170 m asl), of the Rio Itajai-Mirim basin (Fig. 5).	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
ACF33470460F5755AA469C4A74A99F93.taxon	etymology	Etymology. The name Cambeva botuvera is an allusion to the occurrence of the species in the municipality of Botuvera, Santa Catarina, southern Brazil. This name is derived from the Tupi-Guarani, possibly meaning brilliant mountain.	en	Costa, Wilson J. E. M., Feltrin, Caio R. M., Katz, Axel M. (2021): Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution 97 (1): 147-159, DOI: http://dx.doi.org/10.3897/zse.97.61006, URL: http://dx.doi.org/10.3897/zse.97.61006
