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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible; bella: Name 'bella' from the Latin word 'bellus', meaning 'beautiful', in reference to the iridescent live colors. A noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 4 - 15 m (Ref. 138098). Tropical
Western Central Pacific: Papua New Guinea.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 1.9 cm SL jantan/; (Ref. 138098)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 7; duri punggung lunak (Keseluruhan (total)) : 9; Duri dubur: 1; Sirip dubur lunak: 9. This species is distinguished from its congeners by the following set of characters: a combination of a cephalic sensory-canal pore system pattern IV (lacking PITO and IT pores and AITO pore enlarged); a dorsal/anal fin-ray formula 9/9; pectoral-fin rays unbranched; fifth pelvic-fin ray elongate; ventral half of body with a red to dusky red stripe in life (grey in preservative), extending from behind head to caudal-fin base ending in a symmetrical black spot; ventral stripe bordered dorsally by a yellow-to-orange stripe in live coloration; melanophores broadly scattered on upper half of pectoral-fin base; eye with a few small, white spots surrounding pupil and small white spots covering an orange dorsal sclera; and male urogenital papilla narrow, elongate with two short lateral points at end and spotted with black dots (Ref. 138098).
Body shape (shape guide): elongated; Cross section: oval.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Greenfield, D., M. Erdmann and N. Ichida, 2025. Eviota bella, a new dwarfgoby from Milne Bay, Papua New Guinea (Teleostei: Gobiidae). J. Ocean Sci. Found. 43:67-75. (Ref. 138098)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00281 - 0.01706), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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