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Heloderma alvarezi BOGERT & MARTIN DEL CAMPO, 1956

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Higher TaxaHelodermatidae, Platynota, Anguimorpha, Sauria, Squamata (lizards)
Subspecies 
Common NamesE: Chiapan Beaded Lizard, Black Beaded Lizard
G: Chiapan-Krustenechse
S: Escorpion Negro 
SynonymHeloderma horridum alvarezi BOGERT & MARTIN DEL CAMPO 1956: 32
Heloderma alvarezii — REISERER et al. 2013
Heloderma alvarezii — JOHNSON et al. 2015
Heloderma alvarezi — SCHUETT & REISERER 2017
Heloderma alvarezii — GARCÍA-GRAJALES et al. 2020 
DistributionMexico (Oaxaca, Guerrero), extreme NW Guatemala

Type locality: immediate vicinity of Tuxtla Gutierez, Chiapas  
Reproductionoviparous 
TypesHolotype: CNAR (Instituto de Biologia, Universidad Nacional Autónoma, Mexico City, Mexico), collected by Miguel Alvarez del Toro. 
DiagnosisAdditional details, e.g. a detailed description or comparisons (938 characters), are available for collaborators and contributors. Please contact us for details. 
CommentVenomous!

Distribution: for a map see Reiserer et al. 2013: Fig. 7. 
EtymologyNamed after Miguel Alvarez del Toro, the collector of the type. 
References
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