Published October 1, 2009 | Version v1
Taxonomic treatment Open

Rhinoleptini Hedges, Adalsteinsson, & Branch, New Tribe

  • 1. Department of Biology, 208 Mueller Lab, Pennsylvania State University, University Park, PA 16802 - 5301 USA.
  • 2. Bayworld, P. O. Box 13147, Humewood 6013, South Africa
  • 3. Laboratoire ECOLAG, UMR 5119, Université Montpellier II, cc 093, Place E. Bataillon, 34095 Montpellier Cedex 5, France
  • 4. Sam Noble Oklahoma Museum of Natural History and Zoology Department, 2401 Chautauqua Avenue, Norman, OK 73072, USA Corresponding author. E-mail: sbh 1 @ psu. edu

Description

Tribe Rhinoleptini Hedges, Adalsteinsson, & Branch, New Tribe

Type genus. Rhinoleptus Orejas-Miranda, Roux-Estève, and Guibé, 1970: 4.

Diagnosis. Members of Rhinoleptini are the only species of the Epictinae that occur in the Old World. They can usually be distinguished from the Tribe Epictini by possession of a small anterior supralabial scale (usually medium or large in Epictini). One species of Rhinoleptini (Guinea sundewalli) has a large anterior supralabial and two species out of 56 in Epictini (Siagonodon cupinensis and Rena unguirostris) have small anterior supralabials (Table 2). The support for this group was 52% BP and 64% PP for the four-gene tree (Fig. 3) and 87% BP and 100% PP for the nine-gene tree (Fig. 4).

Content. Two genera and six species (Table 1; Fig. 9).

Distribution. Rhinoleptini is distributed in equatorial Africa, from southern Senegal, Guinea, and Bioko Island in the west to Ethiopia in the east.

Remarks. Rhinoleptini is a primarily West African clade of leptotyphlopids and comprises the Old World members of the Subfamily Epictinae.

Notes

Published as part of Adalsteinsson, Solny A., Branch, William R., Trape, Sébastien, Vitt, Laurie J. & Hedges, S. Blair, 2009, Molecular phylogeny, classification, and biogeography of snakes of the Family Leptotyphlopidae (Reptilia, Squamata), pp. 1-50 in Zootaxa 2244 on page 24

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Linked records

Additional details

Biodiversity

Scientific name authorship
Hedges, Adalsteinsson, & Branch
Kingdom
Animalia
Phylum
Chordata
Order
Squamata
Family
Leptotyphlopidae
Taxon rank
tribe
Taxonomic status
trib. nov.
Taxonomic concept label
Rhinoleptini Adalsteinsson, Branch & Hedges, 2009

References

  • Orejas-Miranda, B. R., Roux-Esteve, M. R. & Guibe, J. (1970) Un nouveau genre de Leptotyphlopides (Ophidia) Rhinoleptus koniagui (Villiers). Comunicaciones Zoologicas del Museo de Historia Natural de Montevideo, 10, 1 - 4.