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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); nauagium: Name from the Greek ‘nauagia’ meaning shipwreck, referring to the type locality and only known habitat.
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 23 - 28 m (Ref. 100512). Tropical
Western Pacific: Papua New Guinea,
আকৃতি / ওজন / Age
পরিপক্কতা : Lm ? range ? - ? cm
Max length : 2.0 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 100512)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
পৃষ্ঠীয় কাঁটা (মোট ) : 7; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 8; পায়ূ কাঁটা : 1; পায়ূর নরম পাখনা্তুন্ড: 8. This species is distinguished by the following set of characters: D VI + I, 8, the second and third spines elongated, reaching to base of fifth or sixth segmented ray of second dorsal fin when adpressed; A I,8; pectoral rays 16; the fifth pelvic ray branched, 56-64% length of fourth pelvic ray; the bony interorbital about equal to pupil diameter; the predorsal, cheek, and opercle are fully scaled; pattern of cephalic sensory papillae includes 5 transverse rows below eye; colour in life brownish with pink zone along upper side and 7 darker brown saddles on back interspersed with smaller golden saddles, a narrow white bar behind eye, and a yellowish bar at the base of pectoral fin (Ref. 100512).
Body shape (shape guide): elongated; Cross section: oval.
Numerous individuals were found along the vertical, stern section of the outer hull of the vessel in about 23-28 m depth. The iron hull was completely encrusted with marine growth, especially algae, gorgonians, tunicates, and sponges. The fishes either rested on the bottom or hovered in midwater usually in small groups (Ref. 100512).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Allen, G.R., 2015. Four new species of Trimma (Pisces: Gobiidae) from Papua New Guinea and Indonesia. J. Ocean Sci. Found. 14:28-48. (Ref. 100512)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
মৎস্য: আকর্ষণবিহীণ
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (সূত্র
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
স্থিতিস্থাপক (সূত্র
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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