A new subspecies of Caiman sclerops from Colombia.

v.37:no.11(1955)

Notes on land slugs, Deroceras from Afghanistan, including description of D. kandaharensis [by] C. O. van Regteren Altena.

v.51:no.15(1970)

Species of the scincid Genus Dasia Gray / Robert F. Inger and Walter C. Brown.

n.s. no.3(1980)

A review of the fishes of the genus Signalosa, by Alfred C. Weed. Reports on results of the Captain Marshall Field expeditions.

v.12:no.11(1925)

A review of the woodpeckers: Chrysoptilus melanochloros and C. melanolaimus [by] Melvin A. Traylor.

v.31:no.41(1951)

Cranial sexual discrimination in hatchling broad-snouted caiman (Caiman latirostris)

Broad-snouted caiman (Caiman latirostris) hatchlings present a consistent sexual dimorphism in their cranium shape and size. Male hatchlings have smaller crania than females. Using multivariate statistical analyses it is possible to discriminate sex in broad-snouted caiman hatchlings by their cranial shape with a reasonable efficiency. The understanding of sexual dimorphism of crocodilian hatchlings might be possibly improved by experimental approach considering, genetic and phenotypic variables such as incubation temperature and clutch of origin.

The American plant migration. The potato. / by Berthold Laufer, Late Curator, Dept. of Anthropology. Prepared for publication by C. Martin Wilbur, Curator, Chinese Archaeology and Ethnology.

v.28(1938)

The alligator gar / by Alfred C. Weed --

no.5(1923)

Chicago winter birds / by Colin C. Sanborn, Asst., Division of Birds.

no.2(1922)

Morphology and arrangement of meromes in Ischadites dixonensis, an Ordovician Receptaculitid / Daniel C. Fisher -- and Matthew H. Nitecki --.

v.39:no.2(1978)

Restoration of ancient bronzes and cure of malignant patina / by Henry W. Nichols -- foreword by Berthold Laufer -- Oliver C. Farrington -- editor.

no.3(1930)

Idade e crescimento de Callinectes danae e C. ornatus (Crustacea, Decapoda) na Baía de Guanabara, Rio de Janeiro, Brasil

Callinectes danae Smith, 1869 e C. ornatus Ordway, 1863 constituem uma parcela importante da produção pesqueira na Baía de Guanabara. Ambas espécies compõem uma fração significativa da fauna-acompanhante sendo exaustivamente descartadas pelas pescarias de arrasto de camarões na costa brasileira. As curvas de crescimento de C. danae e C. ornatus foram calculadas por meio da análise de progressão modal. Para estimar os parâmetros biológicos, foi aplicado o modelo de crescimento de Bertalanffy e para estimar a longevidade foi usada a sua fórmula inversa. As curvas de crescimento foram: ♂ LC = 120 (1 - e -0,005t ), ♀ LC = 113 (1 - e -0,005t); ♂ LC = 94 (1 - e -0,005t ) e ♀ LC = 110 (1 - e -0,005t ), respectivamente para C. danae e C. ornatus. A longevidade alcançada para as duas espécies foi em torno de 2,5 anos, além de validar as curvas de crescimento. O estudo do crescimento em crustáceos é de extrema importância, pois além de fornecer a informação biológica básica para o grupo, os parâmetros estimados subsidiam o ordenamento e manejo pesqueiro das espécies exploradas.

Neanderthal (Mousterian) man / by Oliver C. Farrington -- and Henry Field --.

no.11(1929)

Agate : physical properties and origin, archaeology and folk-lore / By Oliver C. Farrington, Curator of Geology, [and] Berthold Laufer, Curator of Anthropology.

no.8(1927)

Japanese temples and houses / by Helen C. Gunsaulus, Assistant Curator of Japanese Ethnology.

no.14(1924)