1 / 9

Order Elopiformes

Order Elopiformes. Ray-finned fishes. Ladyfish. Family Elopidae. Basic Info. Coastal fish that live in tropic and subtropic regions Eat crustaceans (shrimp) Max length of 3.3 ft and max weight of 22 lbs Have an enlongated body that is somewhat compressed.

shalom
Télécharger la présentation

Order Elopiformes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Order Elopiformes Ray-finned fishes

  2. Ladyfish • Family Elopidae

  3. Basic Info • Coastal fish that live in tropic and subtropic regions • Eat crustaceans (shrimp) • Max length of 3.3 ft and max weight of 22 lbs • Have an enlongated body that is somewhat compressed

  4. Distinguishing characteristic is a bony plate in the throat called a gular plate • Have leptocephallic larvae which are highly compressed, ribbon-like, and transparent • Larvae shrink after their initial growth then metamorphise into the adult form

  5. Fun Facts • They are fished but often used as bait or ground into fish meal because they are too bony to be considered a good food fish • Name comes from Greek ellops which is a kind of serpent

  6. Tarpon • Family Megalopidae

  7. Basic Info • Can live in marine or freshwater, generally in the Atlantic ocean • 4-8 ft long, 60-280 lbs • Bluish/greenish backs with shiny, silver scales • Eat small fish and crustaceans (shrimps, crabs) • They hunt nocturnally • Predators are sharks and porpoises in the ocean

  8. Distinguishing characteristic is gular plate but the tarpon has an enlongated dorsal ray unlike the ladyfish • Lay eggs and have leptocephallic larvae • Breed offshore in warm, isolated areas • Has a swim bladder which allows it breath atmospheric oxygen and live in waters of varying salinity and pH

  9. Fun Facts • Very popular sport fish because they jump out of the water when hooked and provide a great challenge to anglers • Generally released after they are caught because they are very bony

More Related