. The structure and classification of birds . Fig. 116. —Patagiai MuScles okCa/primulgus (apieb Gabkod). dt de-toid ; 6, biceps; A, humerus; <p&, ten-sor patagii brevis ; ecr, extensor carpi Fig. 117.—Corresponding MusclesOF Steatornis, but of Left Wing(after Garrod).t, triceps. Other letters as in flg. 116. limited to .its- tendon. In Podargus Eurbringer describesa special slip of rhomboideus profundus, arising separatelyfrom ilium. The anconaus has a tendinous humeral the thigh the muscle formula is either AXY— (niost Capri-mulgi) or XY— {Steatornis). The tibialis antic
. The structure and classification of birds . Fig. 116. —Patagiai MuScles okCa/primulgus (apieb Gabkod). dt de-toid ; 6, biceps; A, humerus; <p&, ten-sor patagii brevis ; ecr, extensor carpi Fig. 117.—Corresponding MusclesOF Steatornis, but of Left Wing(after Garrod).t, triceps. Other letters as in flg. 116. limited to .its- tendon. In Podargus Eurbringer describesa special slip of rhomboideus profundus, arising separatelyfrom ilium. The anconaus has a tendinous humeral the thigh the muscle formula is either AXY— (niost Capri-mulgi) or XY— {Steatornis). The tibialis anticus tendon ofPodargus is double. Theglutaeus I. extends over biceps inNyctidromus, &c., not in .Mgotheles. No glutaeus V. Thereare sometimes both and sometimes only one of the twoperoneals present. In Steatornis and jEgotheles only thebrevis is to be found, in Nyctidromus only the longus ; inPg^argush&th, 238 STRUCTURE AND CLASSIFICATION OF BIRDS The goatsuckers have by no means a uniform skullstructure. In Caprimulgus the skull may be termed palatines are enormously expanded, and between theirposterior extremities (not indicated in the figure) are a smallanterior a
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbirds, bookyear1898
