In biology|lang=en terms the difference between icefish and notothen

is that icefish is (biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic while notothen is (biology) any icefish of the suborder notothenioidei.

As nouns the difference between icefish and notothen

is that icefish is (biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic while notothen is (biology) any icefish of the suborder notothenioidei.

As a proper noun notothenioidei

is .

As a noun notothen is

(biology) any icefish of the suborder notothenioidei.

As nouns the difference between perciform and icefish

is that perciform is such a fish while icefish is (biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic.

As an adjective perciform

is of or pertaining to any of very many fish, of the order perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.

As a proper noun fish

is .

As a noun icefish is

(biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic.

As a proper noun notothenioidei

is .

As a noun icefish is

(biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic.

As an adjective antarctic

is (obsolete) southern.

As a proper noun antarctic

is one of the major ecozones of the world, covering the south polar regions.

As a noun icefish is

(biology) any of many perciform fish, of the order notothenioidei, that live in the cold, continental-shelf waters of the antarctic.

Icefish is a synonym of noodlefish.

As nouns the difference between noodlefish and icefish

is that noodlefish is any of the family family: Salangidae of osmeriform fish, related to the smelts, with translucent bodies and no scales while icefish is any of many perciform fish, of the order Notothenioidei, that live in the cold, continental-shelf waters of the Antarctic.

As a proper noun fish

is .

As an adjective perciform is

of or pertaining to any of very many fish, of the order perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.

As a noun perciform is

such a fish.

As a proper noun perciformes

is .

As an adjective perciform is

of or pertaining to any of very many fish, of the order perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.

As a noun perciform is

such a fish.

As nouns the difference between settlement and moshava

is that settlement is the state of being settled while moshava is an early jewish agricultural settlement in pre-israeli palestine.