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328 PrOCEEdINGS OF ThE CalIFOrNIa aCadEMY OF SCIENCES<br />
Series 4, Volume 63, No. 9<br />
eral-line pores above the branchial basket are abnormally distributed for an ophichthid; (Fig. 5); they<br />
appear to be in pairs rather than equally spaced. The remainder of the lateral-line pores along the flank<br />
appear to be normally spaced.<br />
The new species would not be mistaken for any known ophichthid, on the basis of its elongate<br />
body, extended lower jaw, minute dentition, its anterior nostril location, distinctive coloration, and its<br />
lack of a pectoral fin.<br />
we look forward to the capture of additional specimens of this remarkable snake eel.<br />
aCKNOwlEdGMENTS<br />
we wish to thank: Mysi hoang (CaS) for staining and clearing the gill arches of the holotype;<br />
Erika Garcia (CaS) for photographing the gill arches; Katherine Piatek for assistance with the figures;<br />
the staff of the California academy of Sciences (CaS) and M. Kawazu (Kyushu University)<br />
and G. Shinohara (NSMT) for advice and assistance with specimens; and Tomio Iwamoto (CaS),<br />
david Smith (USNM), and Yusuke hibino (Mie University) for reading a draft of this manuscript.<br />
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BöhlKE, E.B. 1989. Methods and Terminology. Pages 1–7 in Fishes of the Western North Atlantic, Part Nine,<br />
Vol. One: Orders Anguilliformes and Saccopharyngiformes. Sears Foundation for Marine research, Yale<br />
University, New haven, Connecticut, USa.<br />
dINGErKUS, G., aNd l.d. UhlEr. 1977. Enzyme clearing of alcian blue stained whole small vertebrates for demonstration<br />
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MCCOSKEr, J.E., w. ChEN, aNd h. ChEN. 2009. Comments on the snake eel genus Xyrias (anguilliformes:<br />
Ophichthidae) with the description of a new species. Zootaxa 2289:61–67.<br />
NElSON, G.J. 1966. Gill arches of teleostean fishes of the order anguilliformes. Pacific Science 20(4):391–408.