Threadfin Bream

© Johan Boshoff

Igama lomndenazo elijayelekileko

Threadfin bream

Elinye igama ebizwa ngalo

Spinecheek, Butterfly bream, False snappers

Igama lesayensi

Nemipteridae

Ubukhulu

Ingakhula beyibe masenthimitha amatjhumi amabili nahlanu, ubuncani bazo ziba masenthimitha alitjhumi nobunane.

Ikambiso Yokufanisa

Inomzimba obumbeke njengeqanda, wesikhumba esakhiwe maphetjhana amakhulu kanye nomlonyana omncani. Imihlobazo eminye inamevana ngaphasi kwamehlo kuthi eminye inesitho esibonakala njengedrajana encenyeni ephezulu yelungu langemhlana ethaya ngalo. Imibalazo ivamise ukuba ngekhanyako begodu ihluka ukusuka kosiliva onokunzima ukuya kozotho kanye nozotho okumnyama. Kesinye isikhathi kuba nombala osarulana.

Ilwazi Elivamileko

Umndeni wama-Nemipteridae wakhiwe mikhakhawo emihlanu kanye nemihlobazo ematjhumi asithandathu nane. Zihlobene khulu nezibizwa ngama-snapper. Zitholakala hlangana neemilo zemanzini, zithayela phasi eduze nesithomeni samanzi begodu zivele zijame msinyazana ukwenzela ukuzuma ukudla. Kesinye isikhathi zinokutholakala lapho amanzi womlambo aphuma khona. Zimhlobo obekelela amaqanda ngaphakathi komhlobo welwandle elivulekileko (Pelagic spawners).

Ukudla Kwazo

Ziphila ngokudla iimfesana ezincani, iinlwanyana ezincani ezithayako, imizoka kanye nama-cephalopods. Ezinye zakwabo zimhlobo wama-planktivores.

Ukusabalala Kwazo

Zitholakala kiwo woke amalwandle womhlaba wezinga elifuthumeleko kanye nelitjhisako.