Application of a Dichotomous Key to the Classification of Sea Lamprey Marks on Great Lakes Fish

Application of a Dichotomous Key to the Classification of Sea Lamprey Marks on Great Lakes Fish PDF

Author: Mark P. Ebener

Publisher:

Published: 2006

Total Pages: 36

ISBN-13:

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This document augments the dichotomous key crated by Ebener et al. (2003) with photographs taken during the 2002 and 2003 workshops, and it is intended to help fishery agencies implement the King and Edsall (1979) protocol for classifying sea lamprey marks. Their illustrations represented the "idealized" types and stages of sea lamprey marks in comparison with the more complicated marks often observed in the field. We combined the original King and Edsall (1979) photographic illustrations with photographs made at the five workshops to create this sequel to the 1979 field guide.

Lampreys: Biology, Conservation and Control

Lampreys: Biology, Conservation and Control PDF

Author: Margaret F. Docker

Publisher: Springer

Published: 2019-06-03

Total Pages: 577

ISBN-13: 9402416846

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This book, published in two volumes, provides the most comprehensive review of lamprey biology since Hardisty and Potter’s “The Biology of Lampreys” published more than 30 years ago. This second volume offers a synthesis of topics related to the lamprey gonad (e.g., lamprey sex ratios, sex determination and sex differentiation, sexual maturation, and sex steroids), the artifical propagation of lampreys, post-metamorphic feeding and the evolution of alternative feeding and migratory types, the history and status of sea lamprey control in the Laurentian Great Lakes and Lake Champlain, and an overview of contributions of lamprey developmental studies for understanding vertebrate evolution.

Identification of Larval Fishes of the Great Lakes Basin with Emphasis on the Lake Michigan Drainage

Identification of Larval Fishes of the Great Lakes Basin with Emphasis on the Lake Michigan Drainage PDF

Author: Great Lakes Fishery Commission

Publisher:

Published: 1982

Total Pages: 788

ISBN-13:

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This manual for the identification of larval fishes of the Great Lakes basin with emphasis on the Lake Michigan drainage treats 24 families and 148 species. In addition to a key to the families, keys were constructed for selected species within some families. Species accounts include descriptions of adult ecology, reproductive biology, diagnostic characters and meristics. A description of the egg is given, as are morphometric, morphological and pigmentation characteristics of yolk-sac larvae, larvae and juveniles. Illustrations of yolk-sac larvae, larvae and juveniles have been included wherever possible and informative.