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Type: Articles
Published: 2010-11-29
Page range: 59–67
Abstract views: 33
PDF downloaded: 25

Parapercis randalli, a new sandperch (Pisces: Pinguipedidae) from Southern Taiwan

National Museum of Marine Biology & Aquarium, 2, Houwan Rd., Checheng, Pingtung 944, Taiwan
Biodiversity Research Center, Academia Sinica, 128, Sec. 2, Academia Rd., Nankang, Taipei 115, Taiwan
Pisces taxonomy new species Parapercis randalli

Abstract

Parapercis randalli sp. nov. is described on the basis of four specimens collected in southern Taiwan by angling at a depth of 5–150 m. It differs from its congeners in having five broad reddish brown saddles on the dorsal surface; both jaws and anterior portion of snout reddish orange; a yellow bar with red margin on cheek; a series of 8 red bars below body axis; configuration of spots on head, dorsal and caudal fins; and a combination of morphological characters: three pairs of canine teeth anteriorly in lower jaw; no palatine teeth; vomerine teeth stout, in a single curved row; lateral-line scales 53; margin of preopercle smooth; 4th dorsal spine longest; caudal fin slightly rounded on ventral half, truncate on dorsal half, with a prolonged upper lobe; appressed pelvic fin extends beyond anus. A total of 21 valid pinguipedid species are now recorded from Taiwanese waters.

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