Bilingual Counting Card featuring an illustration of one Starfish.
Bilingual Counting Card featuring illustrations of two Starfishes.
Bilingual Counting Card featuring illustrations of three Starfishes.
Bilingual Counting Card featuring illustrations of four Starfishes.
Bilingual Counting Card featuring illustrations of five Starfishes.
Bilingual Counting Card featuring illustrations of six Starfishes.
Bilingual Counting Card featuring illustrations of seven Starfishes.
Bilingual Counting Card featuring illustrations of eight Starfishes.
Bilingual Counting Card featuring illustrations of nine Starfishes.
Bilingual Counting Card featuring illustrations of ten Starfishes.
The vertebra of a fish, which is very different from that of a human. It has but two processes, …
Small in size in North America, the sunfish is Native on the east coast and is red or orange in color.…
"A fresh-water fish belonging to the carp family, common in rivers of England." -Foster, 1921
This figure shows the mode of respiration in fishes. The gills are seen bent over in the form of a feather.…
"Restored skeleton of Palaeospondylus gunni. d.c., Cirri of dorsal margin; l.c., long lateral cirri;…
"Under surface of skull and arches of skate. l.1, First labial cartilage; R., rostrum; tr., trabecular…
"Side view of skate's skull. l1., First labial cartilage; n.c., nasal capsule; a.o., antorbital; p.pt.q.,…
Skeleton of skate. nc, nasal capsules; pq, palato-pterygo-quadrate cartilage; M, Meckel's cartilage;…
"Dissection of nerves of skate. CH., Cerebral hemispheres; O.TH., optic thalami; OL., optic lobes; M.,…
"Heart and adjacent vessels of skate. v., Ventricle; c.a., conus arteriosus; p.i., posterior innominate;…