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Ovalentaria/misc (Various families in series Ovalentaria) >
Opistognathidae (Jawfishes)
Etymology: Stalix: Greek, stalix, -ikos = a stake used for holding nets (Ref. 45335); yanoi: Named after Mr. Korechika Yano (Dive Service YANO),.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 16 - 18 m (Ref. 137491). Temperate
Northwest Pacific: Japan (Ryukyu Is.).
आकार / वज़न / आयु
परिपक्व अवधि: Lm ?  range ? - ? cm
Max length : 3.7 cm SL पुल्लिंग / अलिंग; (Ref. 137491)
संक्षिप्त वर्णन
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 11; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; गुदा कांटा: 2; ऐनल सौफट रेज़: 11. This species is distinguished by the following set of characters: D XI,11; pectoral fin 21-22; longitudinal scale rows 45-48; gill rakers on first gill arch 13-14 + 23-24 = 36-37; orbit diameter 10.7-11.5 % of SL; sensory pores 2 (I4 and I5) on posterior half of interorbital space; first 2 mandibular pores (M1, M2) well-spaced, and fifth pore (M5) with a single opening; lateral line terminating below the 2nd-4th dorsal fin soft ray base (dorsal fin element 13.5-14.5); distal incision of 3rd to 5th dorsal-fin spines is moderate; anteroventral surface of upper lip is smooth. Colouration: body uniformly whitish-green covered with slight brown pigmentation; the lateral surface of head with several gray, roughly irregular blotches; dorsal-fin membrane is whitish-green, no notable patterns or markings when fresh; anterior gular region unpigmented (chin and area adjacent to anterior two mandibular pores with a few scatted melanophores) (Ref. 137491).
Body shape (shape guide): elongated; Cross section: compressed.
Specimens were collected by handnet in an inner bay of the type locality with silty sand bottom (Ref. 137491).
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Wada, H., T. Kobayashi, H. Suzuki and H. Senou, 2025. Two new jawfishes, Stalix albonotata sp. nov. and S. yanoi sp. nov., from the Ryukyu Islands, Japan (Perciformes: Opistognathidae). Bull. of the Kanagawa Prefectural Mus. (Natural Science) (54):205-217, (Ref. 137491)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: कोई रुचि बग़ैर
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |