A Case Study of Megaselia scalaris (Diptera: Phoridae) Causing Ocular Myiasis in a Western Hognose Snake
Author(s) -
Joseph W. Diclaro,
Matthew S. Lehnert,
M. A. Mitola,
Roberto M. Pereira,
Philip G. koehler
Publication year - 2011
Publication title -
journal of medical entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.866
H-Index - 99
eISSN - 1938-2928
pISSN - 0022-2585
DOI - 10.1603/me11006
Subject(s) - phoridae , biology , zoology , instar , larva , forensic entomology , anatomy , myiasis , dorsum , ecology
Late instar larvae of the scuttle fly, Megaselia scalaris Loew, were found near the right eye of a live captive-reared western hognose snake, Heterodon nasicus Baird and Girard. Dissection and removal of the snake's dorsal cranial bones revealed tissue degradation of the infected eye, the optic nerve, and the brain case; we suggest that these factors contributed to the death of this snake. This case study further demonstrates the opportunistic behavior of M. scalaris.
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