Lungs, definition, [40];

suppression of, [46];

of Aglossa, [144];

of Lacertilia, [499]

Luth, or Leathery Turtle, [333] f., [334]

Lycosaurus, [307]

Lygosoma, distribution, [501]

Lymph-spaces, in the cutis of Anura, [34]

Lyriocephalus scutatus, [517], [518]

Lytoloma, [336], [380]