Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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Molecular genetic evidence for alternative reproductive strategies in North American pitvipers (Serpentes: Viperidae): long-term sperm storage and facultative parthenogenesis
A biological survey of the pitviper<i>Bothrops insularis</i>amaral (serpentes, viperidae): An endemic and threatened offshore island snake of southeastern Brazil
Morphological and molecular evidence for phylogeny and classification of South American pitvipers, genera<i>Bothrops</i>,<i>Bothriopsis</i>, and<i>Bothrocophias</i>(Serpentes: Viperidae)
Phylogeography of the<i>Bothrops jararaca</i>complex (Serpentes: Viperidae): past fragmentation and island colonization in the Brazilian Atlantic Forest
A NEW INSULAR SPECIES OF PITVIPER FROM BRAZIL, WITH COMMENTS ON EVOLUTIONARY BIOLOGY AND CONSERVATION OF THE BOTHROPS JARARACA GROUP (SERPENTES, VIPERIDAE)
Morphological correlates of incipient arboreality and ornithophagy in island pitvipers, and the phylogenetic position of <i>Bothrops insularis</i>
The 5 references without a DOI — listed, not checked
no DOI — not checkedGuimarães, M. R. R. P. Bovo, K. N. Kasperoviczus, and O. A. V. Marques. 2010.Bothrops insularis(Golden Lancehead). Maximum length. Herpetological Review 41:89.
no DOI — not checkedHoge, R. A, H. E. Belluomini, G. Schreiber, and A. M. Penha. 1959. Sexual abnormalities inBothrops insularis. Memórias do Instituto Butantan 29:17–88.
no DOI — not checkedMacarrão A. 2010. Avifauna da Ilha da Queimada Grande, SP: diversidade, estrutura trófica e sazonalidade. Unpubl. master's thesis, Universidade Estadual Paulista Júlio de Mesquita Filho, São Paulo, Brazil.
no DOI — not checkedMarques, O. A. V. M. Martins, and I. Sazima. 2002b. A jararaca da Ilha da Queimada Grande. 2002. Ciência Hoje 31:56–59.
no DOI — not checkedSeigel, R. A. and N. B. Ford. 1991. Phenotypic plasticity in the reproductive characteristics of an oviparous snake,Elaphe guttata: implications for life history studies. Herpetologica 47:301–307.
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