التفاصيل البيبلوغرافية
| العنوان: |
Snakes of the genus Oxyrhopus (Colubridae: Squamata) in Colombia: taxonomy and geographic variation |
| المؤلفون: |
Lynch,John D. |
| المصدر: |
Papéis Avulsos de Zoologia (São Paulo) v.49 n.25 2009 |
| بيانات النشر: |
Museu de Zoologia da Universidade de São Paulo |
| سنة النشر: |
2009 |
| المجموعة: |
SciELO Brazil (Scientific Electronic Library Online) |
| مصطلحات موضوعية: |
Geographic variation, New species, Oxyrhopus |
| الوصف: |
Four species of Oxyrhopus occur in Colombia, one (O. leucomelas) of which is Andean and the other three occur in lowlands. No geographic variation was detected in O. occipitalis but there is marked geographic variation in color pattern and scutellation for the widely distributed O. petola. Recognition of subspecies within O. petola is possible but appears to obscure more than it illuminates. The snake previously reported as O. melanogenys or O. aff. melanogenys is diagnosed as a previously unrecognized species. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
text/html |
| اللغة: |
English |
| الإتاحة: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492009002500001Test |
| رقم الانضمام: |
edsbas.C9A5A290 |
| قاعدة البيانات: |
BASE |
