Evolution and animal life; an elementary discussion of facts, processes, laws and theories relating to the life and evolution of animals
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Identifier: evolutionanimall00jord (find matches)
Title: Evolution and animal life; an elementary discussion of facts, processes, laws and theories relating to the life and evolution of animals
Year: 1907 (1900s)
Authors: Jordan, David Starr, 1851-1931 Kellogg, Vernon L. (Vernon Lyman), 1867-1937
Subjects: Evolution
Publisher: New York, D. Appleton and Company
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library
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Text Appearing Before Image:
FIG. 251.—Two leaf hoppers or mern-bracids: The upper one, Xerophyllumsimile; the lower one, Cladonotus hum-bertianus. (After Bolivar.) 410 EVOLUTION AND ANIMAL LIFE
Text Appearing After Image:
FIG. 252.—The mousefish, Pterophryne histrio, in the Rargassum or Gulf weed. Thefishes are marked and colored so as to be nearly indistinguishable from the mass ofthe Gulf weed. In the lower right-hand corner of the figure are two seahorses, alsoshaped and marked so as to be concealed. COLOR AND PATTERN IN ANIMALS 411 utter indistinguishability of the larvae is something that needsto be experienced to be fairly realized. Far more striking are those cases of protective resemblancein which the animal re-sembles in color and shape,sometimes in extraordi-nary detail, some partic-ular object or part of itsusual environment. Cer-tain parts of the AtlanticOcean are covered withgreat patches of seaweedcalled the Gulf weed (Sar-gassum), and many kindsof animals - - fishes andother creatures—live uponand among the algae. Noone can fail to note theextraordinary color resem-blances which exist be-tween these animals andthe weed itself. The gulfweed is of an olive-yellowcolor, and the crabs an
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Included On The Following Pages:
- Life
- Cellular
- Eukaryota (eukaryotes)
- Opisthokonta (opisthokonts)
- Metazoa (animals)
- Bilateria
- Deuterostomia (deuterostomes)
- Chordata (Chordates)
- Vertebrata (vertebrates)
- Gnathostomata (jawed fish)
- Osteichthyes (bony fish)
- Actinopterygii (ray-finned fishes)
- Neopterygii
- Teleostei
- Neoteleostei
- Lophiiformes (anglerfishes)
- Antennarioidei
- Antennariidae (frogfishes)
- Histrio
- Acanthopterygii
- Euteleostei
- Histrio histrio (Frogfish)
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