Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: zonatus: Name from Latin 'zonatus' for belted or girdled; referring to the diagnostic brown bars on the ventral body of males..
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गहराई सीमा 11 - 15 m (Ref. 116711). Tropical
Western Central Pacific: Papua New Guinea (Ref. 116711) and the Philippines (Ref. 127519).
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.1 cm SL पुल्लिंग / अलिंग; (Ref. 116711); 2.4 cm SL (female)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 7; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; गुदा कांटा: 1; ऐनल सौफट रेज़: 11. This species is distinguished by the following characters: D VI-I,11; A I,11; pectoral-fin rays 17; scales in longitudinal series 52-54; no scales on head, pectoral-fin base, and prepelvic region; body with cycloid scales anteriorly, becoming ctenoid posteriorly; no preopercular sensory canal and pores; gill opening extending forward to a vertical at posterior edge of preopercle; the first four dorsal-fin spines with short, filamentous tips; lanceolate caudal fin, longer than head, 2.3-2.7 in SL; distinct sexual dichromatism, male characterized by 5 brown saddles on back, 7 orange-brown bars on ventral half of body from level of dorsal-fin origin to base of last anal ray, prominent black bar present across outer two thirds of last two anal-fin rays, pale yellow pelvic fins with bright yellow spots; male and female with mid-lateral row of alternating large and small rectangular blotches within pair of thin stripes from the pectoral fin to caudal-fin base; females generally with darker brown markings on body and more ornate fins, consisting of variable dark stripes or blotches on dorsal, anal, and pelvic fins (Ref. 116711).
This species occurs in moderately sloped areas (about 20 degrees) with mixed substratum (mud, sand, and gravel). Of the five individuals observed, three are solitary and a mixed sex pair (male holotype and female paratype) shared the same burrow. It is associated with an unidentified alpheid shrimp (Ref. 116711).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Allen, G.R., 2015. Descriptions of two new gobies species of shrimpgobies (Gobiidae: Cryptocentrus and Tomiyamichthys) from Papua New Guinea. J. Ocean Sci. Found. 16:67-81. (Ref. 116711)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
