Active peptides in the skins of two hundred and thirty American amphibian speciesERSPAMER, V; ERSPAMER FALCONIERI, G; CEI, J. M et al.Comparative biochemistry and physiology. C. Comparative pharmacology. 1986, Vol 85, Num 1, pp 125-137, issn 0306-4492Article

Renal nerves and initial excretory responses to recumbency: a species comparisonPETERSON, T. V; HURST, N. L; RICHARDSON, J. A et al.American journal of physiology. Regulatory, integrative and comparative physiology. 1985, Vol 18, Num 6, pp R747-R752, issn 0363-6119Article

Fasting and postprandial GIP values in pigs, rats, dogs, and man measured with five different GIP antiseraAMLAND, P. F; JORDE, R; REVHAUG, A et al.Scandinavian journal of gastroenterology. 1984, Vol 19, Num 8, pp 1095-1098, issn 0036-5521Article

Karyological relationships among some Abies speciesKORMUTAK, A.Biológia (Bratislava). 1987, Vol 42, Num 1, pp 45-51, issn 0006-3088Article

A comparison of maternal behaviour in the meadow vole (Microtus pennsylvanicus), prairie vole (M. ochrogaster) and pine vole (M. pinetorum)MCGUIRE, B; NOVAK, M.Animal behaviour. 1984, Vol 32, Num 4, pp 1132-1141, issn 0003-3472Article

Karyotype analysis and genome relationships of 22 diploid species in the tribe TriticeaeHSIAO, C; WANG, R. C.-C; DEWEY, D. R et al.Canadian journal of genetics and cytology. 1986, Vol 28, Num 1, pp 109-120, issn 0008-4093Article

Genome differentiation between two closely related species of Sideritis L. (Lamiaceae)FERNANDEZ-PERALTA, A. M; GONZALEZ-AGUILERA, J. J.Genetica ('s-Gravenhage). 1984, Vol 64, Num 3, pp 177-183, issn 0016-6707Article

The genomic relationship of the diploid Bromus variegatus to Bromus inermisARMSTRONG, K. C.Canadian journal of genetics and cytology. 1984, Vol 26, Num 4, pp 469-474, issn 0008-4093Article

Avian play: comparative evolutionary and developmental trendsORTEGA, J. C; BEKOFF, M.The Auk. 1987, Vol 104, Num 2, pp 338-341, issn 0004-8038Article

Cytochemical analysis of sulfated glycosaminoglycans in mast cell granules of certain mammalian speciesKIDA, J; HIRABAYASHI, Y; YAMADA, K et al.Acta histochemica et cytochemica. 1986, Vol 19, Num 4, pp 497-506, issn 0044-5991Article

The individual behaviors of Lumholtz's tree-kangaroo: repertoire and taxonomic implicationsPROCTER-GRAY, E; GANSLOSSER, U.Journal of mammalogy. 1986, Vol 67, Num 2, pp 343-352, issn 0022-2372Article

Prey capture behavior in nine species of venomous snakesCHISZAR, D; RADCLIFFE, C. W; BYERS, T et al.The Psychological record. 1986, Vol 36, Num 4, pp 433-438, issn 0033-2933Article

Banding differences between tiger salamander and axolotl chromosomesCUNY, R; MALACINSKI, G. M.Canadian journal of genetics and cytology. 1985, Vol 27, Num 5, pp 510-514, issn 0008-4093Article

Soluble seminal fluid proteins from various animal speciesCLAVERT, A; MONTAGNON, D; CRANZ, C et al.Archives of andrology. 1985, Vol 14, Num 2-3, pp 177-179, issn 0148-5016Article

Species differences of galactose metabolism in erythrocytesKEIDING, S.Scandinavian journal of clinical & laboratory investigation. 1985, Vol 45, Num 8, pp 697-700, issn 0036-5513Article

Chromosome relationships in the genus SalmoHARTLEY, S. E; HORNE, M. T.Chromosoma (Berlin. Print). 1984, Vol 90, Num 3, pp 229-237, issn 0009-5915Article

Effects of wetting on insulation of bird and mammal coatsWEBB, D. R; KING, J. R.Journal of thermal biology. 1984, Vol 9, Num 3, pp 189-191, issn 0306-4565Article

On causation and function of the pre-spawning behaviour of cichlid fishBAERENDS, G. P.Journal of fish biology. 1986, Vol 29, pp 107-121, issn 0022-1112, suppl. AConference Paper

Cytogenetics of Cucumis L. IV: Comparative study of natural and induced polyploidsSINGH, A. K; YADAV, K. S.Cytologia. 1984, Vol 49, Num 1, pp 183-192, issn 0011-4545Article

Fish germinal cell.s I: Comparative spermatology of seven cyprinid speciesBACCETTI, B; BURRINI, A. G; CALLAINI, G et al.Gamete research. 1984, Vol 10, Num 4, pp 373-396, issn 0148-7280Article

A comparative study of the flight mechanism of DipteraENNOS, A. R.Journal of experimental biology. 1987, Vol 127, pp 355-372, issn 0022-0949Article

Differential effect of food restriction on the induction of daily torpor in Peromyscus manifculatus and P. LeucopusTANNENBAUM, M. G; PIVORUN, E. B.Journal of thermal biology. 1987, Vol 12, Num 2, pp 159-162, issn 0306-4565Article

A survey of occurence of about seventeen circumventricular organs in brains of various vertebrates with special reference to lower groupsTSUNEKI, K.Journal für Hirnforschung. 1986, Vol 27, Num 4, pp 441-470, issn 0021-8359Article

Morphologie imaginale du tentorium des Hemiptera fulgoromorpha = Imaginal morphology of the tentorium of Hemiptera FulgoromorphaBOURGOIN, T.International journal of insect morphology & embryology. 1986, Vol 15, Num 4, pp 237-252, issn 0020-7322Article

A comparison of paternal behaviour in the meadow vole Microtus pennsylvanicus, the pine vole M. pinetorum and the prairie vole M. ochrogasterOLIVERAS, D; NOVAK, M.Animal behaviour. 1986, Vol 34, Num 2, pp 519-526, issn 0003-3472Article