Micrurus anibal NASCIMENTO, GRABOSKI, SILVA JR & PRUDENTE, 2024
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Higher Taxa | Elapidae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | |
Synonym | Micrurus anibal NASCIMENTO, GRABOSKI, SILVA JR & PRUDENTE 2024: 19 Micrurus helleri — JOWERS et al. 2019: 5 (fig. 2) Micrurus ibiboboca — HURTADO-GOMEZ et al., 2021: 234 (fig. 3) Micrurus ibiboboca — PIRES et al. 2014: 580 Micrurus ibiboboca — PIRES et al. 2021:198 Micrurus ibiboboca — SILVA et al. 2016: 120 Micrurus lemniscatus — SILVA & SITES 2001: 4 Micrurus lemniscatus — RENJIFO et al. 2012: 139 (fig. 7) |
Distribution | Brazil (Rio de Janeiro, Paraná) Type locality: Iguaba Grande municipality (22° 51'00.7"S, 42° 11'35.3"W), state of Rio de Janeiro, Brazil |
Reproduction | |
Types | Holotype. MNRJ 18191, Adult male Paratypes. All from Brazil (n = 4). Adult female, MNRJ 4900, Saquarema municipality (22°55'51.6"S, 42°29'47.2"W), Rio de Janeiro state. Adult male, MNRJ 8232, Jaconé municipality (22°55'00.0"S, 42°38'00.0"W), Rio de Janeiro State. Adult male, MNRJ 19013, Ubas, Iguaba Grande municipality (22°51'00.7"S, 42°11'35.3"W), Rio de Janeiro state. Adult female, MNRJ 19014, Ubas, Iguaba Grande municipality (22°51'00.7"S, 42°11'35.3"W), Rio de Janeiro state (Supplemental Fig. S3). |
Diagnosis | Diagnosis (n=27). Micrurus anibal sp. nov. can be distinguished from all congeners by the unique combination of the following characters: black snout to the anterior border of the prefrontal scales; well-defined prefrontal white transverse band, from the middle of the second pair of supralabials to the posterior border of the prefrontals; black cephalic band extending from the posterior border of the prefrontals to the middle third of the parietals; triads in body 8–16 (average 12), ventrals 210–228 in males, 208–252 in females; subcaudals 20– 25 in males, 18–29 in females; hemipenis long, bilobed, capitate and ornamented with calcified spines; hemipenis with capitular sulcus; capitulum longer than body; basal pocket developed and ornamented by few spines. (Nascimento et al. 2024) Additional details (3074 characters) are available for collaborators and contributors. Please contact us for details. |
Comment | Venomous! Synonymy: after Nascimento et al. 2024. Distribution: See map in Nascimento et al. 2024: Fig. 11 Similar species: Micrurus bonita and Micrurus anibal are closely related to M. ibiboboca and may be subspecies of that species. Even though their hemipenes looks different, they are morphologically very similar. |
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