THE GOLDEN MUDSUCKERS (LABEO SPP.) FROM ABOVE AND BELOW THE VICTORIA FALLS: SIBLING SPECIES ALONG DIFFERENT INVASION ROUTES.BALON EK.1977; HYDROBIOLOGIA; PAYS-BAS; DA. 1977; VOL. 53; NO 1; PP. 3-12; BIBL. 33 REF.Article

DISTRIBUTION AND SOME ECOLOGICAL BARRIERS OF MODERN NAUTILUS SPECIES.HAMADA T.1977; SCI. PAPERS COLL. GEN. EDUC., UNIV. TOKYO; JAP.; DA. 1977; VOL. 27; NO 2; PP. 89-102; BIBL. 1 P.Article

RIVERINE BARRIERS TO GENE FLOW AND THE DIFFERENTIATION OF FENCE LIZARD POPULATIONSPOUNDS JA; JACKSON JF.1981; EVOLUTION; ISSN 0014-3820; USA; DA. 1981; VOL. 35; NO 3; PP. 516-528; BIBL. 2 P.Article

ZOOGEOGRAPHY OF PERUVIAN BATS WITH SPECIAL EMPHASIS ON THE ROLE OF THE ANDES.KOOPMAN KF.1978; AMER. MUS. NOVIT.; USA; DA. 1978; NO 2651; PP. 1-33; BIBL. 4 P.Serial Issue

ABUNDANCE PATTERNS OF SOME BIRD SPECIES WINTERING ON THE GREAT PLAINS OF THE U.S.A.BOCK CE; BOCK JH; LEPTHIEN LW et al.1977; J. BIOGEOGR.; G.B.; DA. 1977; VOL. 4; NO 1; PP. 101-110; BIBL. 36 REF.Article

DIVERGENCE IN ALLOPATRY: MOLECULAR AND MORPHOLOGICAL DIFFERENTIATION BETWEEN SEA URCHINS SEPARATED BY THE ISTHMUS OF PANAMALESSIOS HA.1981; EVOLUTION; ISSN 0014-3820; USA; DA. 1981; VOL. 35; NO 4; PP. 618-634; BIBL. 2 P.Article

A hotspot revisited - a biogeographical analysis of West African amphibiansPENNER, Johannes; WEGMANN, Martin; HILLERS, Annika et al.Diversity and distributions. 2011, Vol 17, Num 6, pp 1077-1088, issn 1366-9516, 12 p.Article

OBSERVATIONS ON COMMUNITIES OF BROOK AND BROWN TROUT SEPARATED BY AN UPSTREAM-MOVEMENT BARRIER ON THE FIREHOLE-RIVERKAEDING LR.1980; PROG. FISH-CULT.; ISSN 0033-0779; USA; DA. 1980; VOL. 42; NO 3; PP. 174-176; BIBL. 13 REF.Article

Evaluating the potential causes of range limits of birds of the Colombian AndesGRAHAM, Catherine H; SILVA, Natalia; VELASQUEZ-TIBATA, Jorge et al.Journal of biogeography. 2010, Vol 37, Num 10, pp 1863-1875, issn 0305-0270, 13 p.Article

Avian distribution patterns in the Guiana Shield: implications for the delimitation of Amazonian areas of endemismNICOLAS NAKA, Luciano.Journal of biogeography. 2011, Vol 38, Num 4, pp 681-696, issn 0305-0270, 16 p.Article

Community-level competition : asymmetrical dominanceGILPIN, M.Proceedings of the National Academy of Sciences of the United States of America. 1994, Vol 91, Num 8, pp 3252-3254, issn 0027-8424Article

Regional interlending systems: some pointers from the CaribbeanCORNISH, G. P.Information development. 1989, Vol 5, Num 3, pp 157-161, issn 0266-6669Article

Possible prezygotic reproductive isolation in sea urchins separated by the isthmus of PanamaLESSIOS, H. A.Evolution. 1984, Vol 38, Num 5, pp 1144-1148, issn 0014-3820Article

Geographic barriers isolate endemic populations of hyperthermophilic archaeaWHITAKER, Rachel J; GROGAN, Dennis W; TAYLOR, John W et al.Science (Washington, D.C.). 2003, Vol 301, Num 5635, pp 976-978, issn 0036-8075, 3 p.Article

Differential Performance of Sitobion avenae Populations From Both Sides of the Qinling Mountains Under Common Garden ConditionsXIANLIANG HUANG; DEGUANG LIU; SUXIA GAO et al.Environmental entomology. 2013, Vol 42, Num 6, pp 1174-1183, issn 0046-225X, 10 p.Article

Initial evidence for the transport of teleplanic larvae of: benthic invertebrates across the east Pacific barrierSCHELTEMA, R. S.The Biological bulletin (Lancaster). 1988, Vol 174, Num 2, pp 145-152, issn 0006-3185Article

Flight behaviour of sharp-shinned hawks during migration. II. Over waterKERLINGER, P.Animal behaviour. 1984, Vol 32, Num 4, pp 1029-1034, issn 0003-3472Article

Effects of natural barriers on the spillover of a marine mollusc: implications for fisheries reservesTEWFIK, Alexander; BENE, Christophe.Aquatic conservation. 2003, Vol 13, Num 6, pp 473-488, issn 1052-7613, 16 p.Article

Multiple source pools and dispersal barriers for Galápagos plant species distributionYEAKLEY, J. A; WEISHAMPEL, J. F.Ecology (Durham). 2000, Vol 81, Num 4, pp 893-898, issn 0012-9658Article

Molecular systematics of the rhinocryptid genus PteroptochosCHESSER, R. T.The condor (Los Angeles, CA). 1999, Vol 101, Num 2, pp 439-446, issn 0010-5422Article

La migration postnuptiale de l'aigle botté Hieraaetus pennatus à travers les Pyrénées = Postnuptial migration of Booted Eagle Hieraaetus pennatus through the pyrénéesURCUN, J.-P; KABOUCHE, B.Alauda (Dijon). 1999, Vol 67, Num 2, pp 89-101, issn 0002-4619Article

Biogeographic barriers and the development of marine biodiversityMYERS, A. A.Estuarine, coastal and shelf science (Print). 1997, Vol 44, Num 2, pp 241-248, issn 0272-7714Conference Paper

The Mediterranean deep-sea fauna : pseudopopulations of Atlantic species?BOUCHET, P; TAVIANI, M.Deep-sea research. Part A. Oceanographic research papers. 1992, Vol 39, Num 2, pp 169-184, issn 0198-0149Article

Spatial organization of the population system of the short-horned grasshopper, Chorthippus parallelus ZettKAZAKOVA, I.G; SERGEEV, M.G.Žurnal obŝej biologii. 1992, Vol 53, Num 3, pp 373-383, issn 0044-4596Article

Patterns of turtle species' geographic range size and a test of Rapoport's ruleHECNAR, S. J.Ecography (Copenhagen). 1999, Vol 22, Num 4, pp 436-446, issn 0906-7590Article