Difference and similarity between cuttlefish and dogfish
Answers
Solution:
Both cuttlefish and dog fish are marine species and are carnivores organisms.
On the other hand, both belong to different kingdom of animal classification.
Cuttlefish belongs to phylum Mollusca whereas the dog fish is from the Phylum Chordata.
These are two different marine species but not the fish with same features.
Answer:
Differences:
Cuttlefish belong to the phylum Mollusca whereas dogfish belongs to the phylum Chordata.
Cuttlefish have eight arms, two tentacles, and large W-shaped pupils. In contrast, dogfish have dorsal fins and green spots on the back.
Cuttlefish reproduce through external fertilization in which they practice head to head mating. In contrast, dogfish reproduce through internal fertilization. In addition, they are ovoviviparous.
Similarities:
Cuttlefish and dogfish are both marine organisms which belong to kingdom Animalia.
They both are carnivorous in nature. Cuttlefish mainly feeds on small mollusks, shrimp, crabs, fish, octopus, worms et cetera. The dogfish feed in packs and can eat almost anything.
They both are used as a source of food by humans.