000			02758nam a22003975i 4500
001			86607
003			ES-MaUEC
005			20230207040606.0
007			cr nn 008mamaa
008			160106s2016 ja | s |||| 0|eng d
020			_a9784431559450
040			_aES-MaUEC
050		4	_aQL562.2 _bW383 2016
082	0	4	_a591.7
100	1		_aWatanabe, Mamoru. _931230 _0comprobar BNE20003207136
245	1	0	_aSperm Competition in Butterflies _cby Mamoru Watanabe
250			_a1st ed.
260			_aTokyo _bSpringer Japan _c2016
300			_a1 recurso en línea (X, 174 páginas) _b86 ilustraciones, 33 ilustraciones en color
336			_aTexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
490	0		_aEcological Research Monographs _x2191-0707
505	0		_a1 Introduction -- 2 Historical Perspective -- 3 Reproductive Anatomy -- 4 Necessary Requirements for Oviposition -- 5 Mating Conflict -- 6 Avoidance of Sperm Competition in Males -- 7 Sperm Manipulation in Females -- 8 Apyrene Sperm as a Key Factor for Sperm Competition -- BM Index.
520	3		_aThis book describes about 30 years of theoretical, empirical, and experimental work on butterfly sperm competition. It considers the reproductive morphology and sperm utilisation interests of males and females, which shape the mating tactics of each sex. Females of most butterfly species mate multiple times throughout their lives. The reasons are explored, as well as the numerous adaptations males have developed to prevent future mating and fertilisation by the sperm of other males. In particular, this volume focuses on the role of apyrene sperm. Eupyrene and apyrene sperm dimorphism is most likely a key factor in sperm competition, and the study in butterflies promotes understanding of sexual selection across animal species with sperm polymorphism. This book, describing the evolutionary causes and consequences of the sperm competition in butterflies, is a recommended read for students of behavioural ecology.
710	2		_aSpringerLink (Online service) _0Local _9106996
942			_2lcc _cLE
988			_aEBOOK, asignarmaterias , EBSPRINGER
650	0	4	_9495993 _aCiencias de la vida
650		7	_aCiencias de la conducta _2embne _9158064
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://link.springer.com/book/10.1007/978-4-431-55945-0 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
901			_ai9784431559450
907			_a.b12958852 _b10-10-17 _c21-11-16
998			_am _a_alco _a_vill _b - - _cm _dz _e- _feng _gja _h0
945			_aQL562.2 W383 2016 EB _g1 _ieBOOK _j0 _lmae _o- _pEUR0.00 _q- _r- _sb _t15 _u0 _v0 _w0 _x0 _y.i11600366 _z06-04-17
999			_c86607 _d86607 _x1