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Linear Transect Surveys of Abundance and Density of Cetaceans in The Area Near the Dzharylgach Island in the North-Western Black Sea

Biological Populations (New edition). OUP Oxford, Oxford; New York, 1-448. Bushuyev, S. G. 2000. Depletion of forage reserve as a factor limiting population size of Black Sea dolphins. In: Ecological Safety of Coastal and Shelf Areas and a Composite Utilization of Shelf Resources. Proceedings Marine Hydrophysical Institute. Sevastopol, 437-452 [In Russian]. Caughley, G., 1977. Analysis of vertebrate populations. John Wiley & Sons Ltd., London; New York; Sydney; Toronto, 1-234. Gladilina, E. V., Gol’din, P. E., 2016. Abundance

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The Flowering, Pollen Production, and Insect Visitors in the Ornamental Shrub Potentilla Fruticosa L. (Rosaceae)

. based on pollen analysis of their pollen loads. J. Api. Sci ., 49(2): 43-50. Torchio P. F. (1994) - The present status and future prospects of non-social bees as crop pollinators. Bee World., 75(2): 49-53. van Doorn W. G., van Meeteren U. (2003) - Flower opening and closure: a review. J. Exp. Bot., 48: 1615-1622. van Overbeke D. R., Klejnties P. K., Fettig S. M. (2007) - Potentilla fruticosa (Rosaceae) as a nectar plant for butterflies. J. Lepid. Soc ., 61(4): 222-227. Vliet A. J. H., Braun P

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Characterization of Native Honey Bee Subspecies in Republic of Benin Using Morphometric and Genetic Tools

.1080/00218839.2007.11101399 Alburaki, M., Moulin, S., Legout, H., Alburaki, A., Garnery, L. (2011). Mitochondrial structure of Eastern honeybee populations from Syria, Lebanon and Iraq. Apidologie, 42 , 628-641. DOI: 10.1007/s13592-011-0062-4 Amakpe, F. (2010). The biodiversity of the honey bees ( Apis mellifera adansonii ) in the District of Djidja, Republic of Benin. International Journal of Environmental, Cultural, Economic and Social Sustainability, 6 , 90-104. DOI: 10.18848/1832-2077/CGP/v06i06/54851 Amakpe, F., Zuber, S., & Jacobs, F.J. (2008). Role of beekeeping in the

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Relationships between bees (Hymenoptera: Apoidea: Apiformes) and flowers in the Bulgarian agricultural landscape

References AGUIAR C.M.L., SANTOS G.M. de M. 2007. Floral Resource Partitioning by Social Wasps (Hymenoptera: Vespidae) and Bees (Hymenoptera: Apoidea) in an Area of Caatinga in Brazil. Neotropical Entomology 36(6): 836-842. (in Portuguese) AGUIAR C.M.L., SANTOS G.M. de M., MARTINS C.F., PRESLEY S.J. 2013. Trophic niche breadth and niche overlap in a guild of flower-visiting bees in a Brazilian dry forest. Apidologie 44(2): 153-162. ATANASSOV N. 1960. Untersuchungen über die Arten aus der Familie Halictidae (Hymenoptera) in

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An Index to Estimate the Wing Area in A Small Passerine, Using the Blue Tit (Cyanistes caeruleus) As A Case Study

., Landeen E. A. 2007. Developmental evolution of sexual ornamentation: model and a test of feather growth and pigmentation. Integr. Comp. Biol. 47: 221-233. Bairlein F. 1995. Manual of field methods. European-African Song Migration Network, Wilhelmshaven. Bortolotti G. R., Blas J., Negro J. J., Tella J. L. 2006. A complex plumage pattern as an honest social signal. Anim. Behav. 72: 423-430. Busse P. 1967. Application of the numerical indexes of the wing-shape. Not. Orn. 8: 1

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Swarming motility in plant-associated bacteria

. Transcriptional Analysis of the Global Regulatory Networks Active in Pseudomonas syringae during Leaf Colonization. mBio , 5(5): e01683-14. Venturi, V., Bertani, I., Kerenyi, A., Netotea, S. and Pongor, S. 2010. Co-Swarming and Local Collapse: Quorum Sensing Conveys Resilience to Bacterial Communities by Localizing Cheater Mutants in Pseudomonas aeruginosa . PLoS ONE , 5(4): e9998. Vos, M. and Velicer, G.J. 2009. Social conflict in centimeter- and global-scale populations of the bacterium Myxococcus xanthus . Current Biology , 19(20): 1763–1767. Warmink

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Genetic survey of alveolar and cystic echinococcoses in Romania: first molecular evidence of Echinococcus multilocularis in humans in the country

mitochondrial and nuclear markers to evaluate the degree of genetic cohesion among Echinococcus populations. Exp. Parasitol. , 119(4): 453 – 459. DOI: 10.1016/j.exppara.2008.02.004 B andelt , H., F orster , P., R öhl , A. (1999): Median-joining networks for inferring intraspecific phylogenies. Mol. Biol. Evol. , 16(1): 37 – 48. DOI: 10.1093/oxfordjournals.molbev.a026036 B agrade , G., Š nábel , V., R omig , T., O zoliņš , J., H üttner , M., M iterpáková , M., Š evcová , D., D ubinský , P. (2008): Echinococus multilocularis is a frequent parasite of red foxes

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