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Beloniformes (Needle fishes) >
Zenarchopteridae (Internally fertilized halfbeaks)
Etymology: Zenarchopterus: Particle zen, derived from zao = to give life + Greek, archos = anus + Greek, pteron = fin.
Eponymy: Dr Tyson Royal Roberts (d: 1940) is an American naturalist and evolutionary biologist who has devoted most of his life to studying biodiversity, particularly that of fishes, throughout the tropics. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
; স্বাদু পানি ভাসমান; গভীরতার পরিসীমা 0 - ? m. Tropical; 8°S - 9°S
Oceania: known only from creeks in the vicinity of Kokoda in southeastern Papua New Guinea.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2847)
পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 14 - 15; পায়ূর নরম পাখনা্তুন্ড: 11 - 13.
Found in rainforest streams.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 2.9 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Zenarchopterus robertsi (Robert\](/images/thumbnails/gif/tn_ZENARCT0.gif "Image of Zenarchopterus robertsi (Robert\")
