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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),.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 16 - 18 m (Ref. 137491). Temperate
Northwest Pacific: Japan (Ryukyu Is.).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 3.7 cm SL jantan/; (Ref. 137491)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 11; duri punggung lunak (Keseluruhan (total)) : 11; Duri dubur: 2; Sirip dubur lunak: 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).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
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)
Status IUCN Red List (Ref. 130435: Version 2025-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Tingkat Trofik (Acuan
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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