euthynnus affinis fishbase

Source and more info: www.fishbase.org. Indo-West Pacific: in warm waters including oceanic islands and archipelagos. FishBase. Length Length type Speed (m/s) Speed (Length type/s) 0.76 2.11: sustained 308: 40: SL 1960 Maturity of Euthynnus affinis varies by region, off the coast of India, length at where 50% of individuals are mature is estimated at 49 cm FL and 49.7 cm FL for females and males respectively. Euthynnus affinis, the kawakawa or mackerel tuna, is a species of ray-finned bony fish in the family Scombridae, or mackerel family. A few stray specimens have been collected in the Eastern Central Pacific. Bayesian length-weight: a=0.00955 (0.00813 - 0.01121), b=3.05 (3.01 - 3.09), in cm Total Length, based on LWR estimates for this species (Ref. Class: Actinopterygii Order: Perciformes Family: Scombridae Mackerels, tunas, bonitos Subfamily: Scombrinae Genus: Euthynnus (See list of species below) Environment: milieu / climate zone / depth range / distribution range Ekologi Lm vs Linf graph [n … Colour of back dark blue with a complicated striped pattern which does not extend forward beyond middle of first dorsal fin; lower sides and belly silvery white; several characteristic dark spots between pelvic and pectoral fins (but may not always be present) (Ref. Occurs in open waters but always remains close to the shoreline. Greek, eu = good + Greek, thynnos = tunna (Ref. Monogr. 45335). The young may enter bays and harbors. Colour of back dark blue with a complicated striped pattern which does not extend forward beyond middle of first dorsal fin; lower sides and belly silvery white; several characteristic dark spots between pelvic and pectoral fins (but may not always be present) (Ref. This species is distinguished by the following characters: medium-sized fish with a robust, elongate and fusiform body; teeth small and conical, in a single series; total gill rakers on first gill arch 29-34; D1 XI-XIV with both dorsal fins separated by only a narrow interspace (not wider than eye), anterior spines of first fin much higher than those midway, giving fin a strongly concave outline; D2 much lower than first and followed by 8-10 finlets; anal fin followed by 6-8 finlets; pectoral fins short, never reaching interspace between dorsal fins; 2 flaps (interpelvic process) between pelvic fins; very slender caudal peduncle with a prominent lateral keel between 2 small keels at base of caudal fin; body naked except for corselet and lateral line. n = 217 Search for more references: ... Euthynnus affinis--> 275: Hiatt, R.W. Maturity studies for Euthynnus affinis. This is an Indo-Pacific species which is found from the Red Sea to French Polynesia. n = 62 Code No. Publish in our journal partners Acta Ichthyologica et Piscatoria (0.708, 2017-2018 impact factor) and Journal of Fish Biology (2.038, 2019 impact factor) the results of your primary research on fish growth, weight-length relationships, reproduction (maturity, fecundity, spawning), food and diet composition, introductions and range extensions for faster subsequent entry in FishBase. Greek, eu = good + Greek, thynnos = tunna (Ref. A tuna (also called tunny) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae (mackerel) family. Euthynnus affinis was reported from 70 countries/islands Table 1 : the species is currently present in 70 of them (endemic, native, introduced); Table 2 : possible in 0 of them (stray, questionable); Occurs in open waters but always remains close to the shoreline. It belongs to the tribe Thunnini, better known as the tunas. This species is distinguished by the following characters: medium-sized fish with a robust, elongate and fusiform body; teeth small and conical, in a single series; total gill rakers on first gill arch 29-34; D1 XI-XIV with both dorsal fins separated by only a narrow interspace (not wider than eye), anterior spines of first fin much higher than those midway, giving fin a strongly concave outline; D2 much lower than first and followed by 8-10 finlets; anal fin followed by 6-8 finlets; pectoral fins short, never reaching interspace between dorsal fins; 2 flaps (interpelvic process) between pelvic fins; very slender caudal peduncle with a prominent lateral keel between 2 small keels at base of caudal fin; body naked except for corselet and lateral line. Salted, smoked and fresh ( Ref forms multi-species schools by size with other species... First maturity is estimated at 2 years as the tunas bullet tuna (.. 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