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Mulliformes (Goatfishes) >
Mullidae (Goatfishes)
Etymology: Parupeneus: Latin, parum, parvum = small + Peneus, the name of a river; williamsi: Named for Dr. Jefrey T. Williams (USNM).
Eponymy: Dr Jeffrey Taylor ‘Jeff ’ Williams is Collection Manager, Ichthyology, USNM. [...] (Ref. 128868), visit book page.
Taxonomic Remarks
Common name corrected from Williams's goatfish in FishBase and William's goatfish in Ref. 130857 to Williams' goatfish (Ref. 128868).
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 6 - 30 m (Ref. 123210). Tropical
Eastern Central Pacific: French Polynesia, endemic to Marquesas Is.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 23.4 cm SL पुल्लिंग / अलिंग; (Ref. 123210)
संक्षिप्त वर्णन
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 8; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 9; ऐनल सौफट रेज़: 7. This species is distinguishec by the following characters: barbels are white to yellowish distally, with the tips usually extending beyond posterior margin of preopercle; upper jaw somewhat slender and shorter in specimens that are greater than 5.0 cm SL (upper-jaw length times maxillary depth 60.5-96.9%, mean 74.4% of SL]; second anal-fn soft ray is long, its length 47.2-55.2% (51.3%) of caudal-fn length; 2-3 very indistinct blackish vertical bands on trunk, the frst located under frst dorsal fin (most indistinct, sometimes absent), the second below inter-dorsal-fin space and the third below anterior part of second dorsal fin; a very indistinct blackish
saddle on upper caudal peduncle; dense melanophores uniformly distributed on the anal-fin membranes in most preserved specimens (Ref. 123210).
Cross section: compressed.
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Shibuya, S. and H. Motomura, 2020. Parupeneus williamsi, a new species of goatfish (Perciformes: Mullidae) endemic to the Marquesas Islands, French Polynesia. Ichthyol. Res. 68(1):11-20. (Ref. 123210)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01175 (0.00546 - 0.02530), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
3.5 ±0.4 se; based on size and trophs of closest relatives |
लौटाव (संदर्भ 120179) |
माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.). |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |