Category: zoology

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Ramsagor is not sagor(sea).

Ramshagar, Dinajpur written by jakir zoology, RU Ramshagar dighi not an actually sea, but also it’s a big pond known as Ramshagor dhighi. Ramshagar dighi is the largest man made pond (Dighi, Bengali meaning)...

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Gavialis

Gavialis gangeticus Classification: Phylum-chordata Group-vertebrata Class-Reptilia Order-Crocodilia Genus- Gavialis Species- Gavialis gangeticus Geographical distribution: Gavialis gangeticusis found in India inhabiting chiefly the basin of Ganges, Brahmaputra, Indus, Mahanadi and Arakan. Characteristics:

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Alligator

Alligator mississipiensis Classification: Phylum-chordata Group-vertebrata Class-Reptilia Order-Crocodilia Genus-Alligator Species-Alligator mississipiensis   Geographical distribution: Alligator mississipiensis  is found in the rivers of southern states of north america and A. sinensis occurs in the rivers of...

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Crocodylus

Crocodylus porosus  Classsification:                              Phylum-chordata                              Group –Vertebrata                              Class– Reptilia                               Order- Crocodilia              ...

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Nonpoisonous snake

Python   Classification : Phylum     …. Chordata Group       …. Vertebrata Subphylum … gnathostomata Class         ….  Reptillia Subclass …… lepidosauria Order     …….. squamata Suborder ……. Ophoidia Family ………. Boidae Genus ……….. python Species ……… molurus...

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Poisonous and Non-poisonous Snakes

The majority of snakes are non-poisonous and harmless animals. Some of the common poisonous snakes of  Bangladesh are cobra, karit, pit-viper, rattle –snake, russls snake, corla-snake, and sea-snakes. The identification of poisonous and nonpoisonous...

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Characteristics of the sea cucumber

Cucumaria Classification: Phylum: Echinodermata Subphylum: Eleutherozoa Class: Holothuroidea Order: Dendrochirota Type: Cucumaria Habit and habitat: Cucumaria is inhabits about 200 fathoms deep wholly or partially buried in the mud. It feeds on detritus and...

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Symbiosis, status of relationship

Symbiosis   Definition: Any animal or plant spends a portion or all of its life cycle intimately associated with another organism of a different species is considered as symbiont or symbiote and the relationship...

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