Document 224508
Transcription
Document 224508
P O L S K A A K A D E MI A KOMI TET E K O L O G I A T om P O L S K A V W a rszaw a JERZY NAUK EKOLOGICZNY ANDRZEJ - S E R I A 1957 A Nr 2 CHMURZYŃSKI Preliminary notes on the colour preferences of fem ales B em b ex rostrata (L.) (Hymenoptera, Sphegidae) A preliminary note Wstępne myniki dotyczące preferencji barm u samic Bembex rostrata (L.) (Hymenoptera, Sphegidae) D o n ie s i e n i e PAŃSTWOWE ty m c za so w e W YDAW NICTW O / http://rcin.org.pl NAUKOWE REDAGUJE KOLEGIUM Reda ktor Nacze lny — J. St. Mikulski Zastępca Red aktora — H. Sandner Sekretarz Redakcji — K. Ja gie łł o Se kreta ria t Redakcji W a rsza w a , Nowy Świat 72 I PAŃSTW OW E W Y D A W N IC T W O NAUKOWE — W ARSZAW A 1957 N ak ła d 800 — j—105 egz. Ark. wyd. 0,5. Ark. druk. 0,5. Pap ie r druk. sat. III kl. 80 g. 70 X 100,16. O ddan o do składu 24 stycznia 1957. Druk uk ończono we wrześ niu 1957. Zam. ur 130. B-90 Cena zł 5.— D r uka rnia R S W , .PRASA” , W a r s z a w a , ul. O k o p o w a 58 72 http://rcin.org.pl E K O L O G I A Tom V P O L S K A — S E R I A W arszaw a 1957 A N r 2' JERZY ANDRZEJ CHMURZYNSKI PRELIM INARY NOTES ON THE COLOUR PREFERENCES OF FEM ALES B E M B E X R O S T R A T A (L.) (H YM E N O P TE R A , SPH EG ID AE) A p relim in a ry mote Issu ed fcy "the D ep artm ent of B iology of the N en ck i Institute of E xp erim en ta l B iolog y — Warsaw In the behaviour of animals we m ay observe, in various circum stances, facts of varying degrees of reaction to different stimuli, preference of certain features to others, of the surrounding world, a kind of hierarchy of impressions received by the animal. This dem onstration by the anim al of subjective grading of th e im portant features of th e surrounding w orld w ithin the receptive compass of one analyzer in a given situation m ay be term ed a h i e r a r c h y o f q u a l i t i e s . The te rm h i e r a r c h y o f t h e s e n s e s has been proposed to devine the gradation of im portance of the senses in their role of inform ants of the surrounding world; this refers to impressions differing as regards m odality ( B u d d e n b r o c k 1952). These phenom ena as a whole w ere term ed th e h i e r a r c h y o f i m p r e s s i o n s ( C h m u r z y h s k i 1953). The anim al psychologist encounters th e phenom ena of th e hier archy of qualities when carrying out experim ents of tw o types. The first of these is experim entation on spontaneous selection. This m e thod was used by, for instance, I l s e (1928) to investigate th e hier archy of colour exhibited by butterflies. The second type of experi m ent is based on training. Examples can be found in the w ork of T i n b e r g e n and K r u y t (1938) on the hierarchy of visual quali ties exhibited by the females of the Philantkus triangulum (F.) ft] http://rcin.org.pl Jerzy Andrzej Chm urzy ński 8 [2] when distinguishing the surroundings of the nest The method used in this case consisted in training the bee-wolf by means of tw o groups of land-m arks placed round about the nest, and in th en placing these m arks separately in tw o situations at each side of the nest. If the wasp chose one of the opposed features, eg. a given visual quality, it flew to the ex perim ental situation differing from the other in that it possessed this feature. By frightening off th e insect, it was possible to observe a choice being m ade betw een these two situations m any times. The ratio of the num ber of th e bee-w olf’s flights to both experim ental situations was therefore an indicator of the hierarchy of the given qualities w ith regard to which they differed from one another. c zerwony pom rori oranae Fig. ż ó łt y uello tv ¿ólto-ñelony y e llo w -areen zielony oreen zielono-nieb. b lu e -oreen niebieski blue fio le t i Ula violet & p urp le 1. D iagram sk etch of th e colour h ierarchy of Vanessa urticae (according to U s e )* Szkicowy diagram hierarchii b arw Vanessa urticae L. (wg I l s e ) L. / czerwony red pom. oranae żółty ijetlow io lto -iie lo n y yetlow-Qreen zielony yreer zielono-nieb. b lu e -oreen niebieski blue fio le t i lila violet &. parole Fig. 2. D iagram sk etch of the colour hierarch y of G onepteryx rham ni L. (according to 1 1 s e) Szkicowy d iag ram hierarchii b arw G onepteryx rham ni L. (wg Use) The h ierarchy of qualities (as of th e senses), if inherent, is peculiar to all th e individuals of a given species of insect, and The rom an figures indicate th e colour o rd er in th e hierarch y http://rcin.org.pl [3] The colour preferences of females B em b e x rostrata 9 constitutes its psychological characteristic in the same w ay as a gi ven detail of stru c tu re constitutes its m orphological characteristic, and in both cases the conditioning of the given characteristic can be found. 1 1 s e’ s investigations (1928) referred to above indicate th a t the differences in th e hierarchy of colour exhibited by the ecological groups of one order of butterflies (the “Vanessa” type h ierarchy — fig. 1 and the “Pieridae” type — fig. 2) express their ecological divergences and convergences, and are not dependent on relationships: Papilio machaon L. and Pieridae, butterflies on the one hand widely divided phylogenetically — on the o th e r hand, they exhibit an identical predilection for violet, blue and purple, colours understandable in relation to th e flowers they visit. B u tte r flies of the “Vanessa” type hierarchy differ from them as regards their environm ental and alim entary needs. The colour hierarchy exhibited in butterflies searching for food constitutes their environmental character. The question arises as to w h e th e r insects of a different species w ith alim entary needs sim ilar to one of th e separate groups of butterflies does not exhibit in this respect sim ilarities of colour hierarch^, despite the w ider phylogenetic differences than those dividing G onepteryx or Papilio from the Vanessa, or does it not, in eth er words, appear th a t th e colour hierarchy exhibited by insects under identical m otivational conditions, in the light of th eir b a s i c d i s p o s i t i o n to searching for food — is conditioned m ainly by ecological factors, and constitutes th eir e n v i r o n m e n t a l c h a racter. This rep o rt is th e first to be issued on the research carried out in this direction on the females of the B em bex rostrata (L.) This insect feeds on p u r p l e and b 1 u e i s h-v i o 1 e t flowers, such as the T h y m u s serpyllum L. the E rodium , Knautia, Calluna, and also on yellow flowers such as the Sedum , and in this respect is sim ilar to the G onepteryx rham ni L. which alights prim arily on heather, as opposed to the Vanessa urticae L. w hich chooses the y e l l o w f lowers of the Hieracium ( I l s e 1928). The training m ethod used in T i n b e r g e n ’ s and K r u y t ’ s w ork (1938) w as applied. Sm all m etal discs p ainted the following m a tt colours w ere used for 'this purpose: w hite, black, purple, blue, green, orange, cream y-yellow and red. Polished brass discs supplied the “gold” colour. It should be noted th a t the colours used in these prim itive experim ents were to a large ex ten t mixed, and w ere not of uniform brightness and http://rcin.org.pl 10 J a n Andrzej C hm urzyński [4] depth. This resulted certain shortcomings, eg. it was impossible to establish w h eth er B e m b e x distinguishes spectral red as a separate colour, or sees it only as one of the grey colours category. In spite of this, th e experim ents carried out m ade it possible to establish the h i e r a r c h i c a l p o s i t i o n of t h e r o l e of t h e s e co l o u r e d discs in the orientation of the B em b e x rostrata (L.) when searching for the surroundings of the nest. This hierarchy would appear to be as follow s: p u r p l e > b l u e > c r e a m y - y e l l o w > w h i t e > g r e e n > g o l d > b l a c k > o r a n g e . This may be taken as an approxim ate picture of the colour hierarchy exhibited w hen th e insect is searching for the surroundings of the nest. pom żółty oranie-yellow zielony green n ie b ie s k i blue lila purple bialy ivhite czarny black Fig. 3. D iagram sketch of the colour h ierarchy of females B e m b e x rostrata (L.) (original) Szkicowy d iagram hierarchii b arw s a m ic . B em bex rostrata (L.) (oryg.) The sim ilarity of the colour hierarchy of the hymenopteraon B e m b e x (fig. 3) to the hierarchy of the “Pieridae” type among butterflies (fig. 2) is striking, and is g rea te r than, th a t betw een the ecological groups of butterflies described (of course om itting the divergences in the short and long — wave sections, of the spectrum characteristic of the group difference betw een H ym enoptera and butterflies (K u g 1 e r 1936, K u h n 1927, S c h r e r n m e r 1941). The im portance of this sim ilarity should not be over-estim ated, however, for the background of th e psycho-physiological mood of the butterflies investigated by U s e (search for food) was different from th at of th e female B em b e x investigated (search for th eir nest). From examples of research on butterflies it is known, however, th a t the colour hierarchy- of th e same species m ay differ in relation to the mood of the insect: eg. w ith the bu tterfly of the “Pieridae” http://rcin.org.pl [5] T he colour preferences of females B e m b e x rostrata 11 type of colour hierarchy, it is entirely different during the egglaying period ( l i s e 1937) (fig. 4) from th a t form ing a constituent of the alim entary reaction, as we have already seen (fig. 2). T i n b e r g e n , M e e u s e , B o e r e m a and V a r o s s i e a u (1942) dem o n stra ted th e sim ilar role of m otivational conditions. ió lty neilow zielony green zielono-niebieski btue-oreen niebieski blue Fig. 4. D iagram sketch of the colour h ierarchy of the Pieris brassicae L. in relatio n to its basic disposition to laying eggs (according to 1 1 s e) Szkicowy diagram hierarchii b arw Pieris brassicae L. n a tle dys pozycji macierzystej składania jaj (wg 1 1 s e) Colour hierarchy, as is the case of all quality hierarchies, can therefore have a very definite character. It will be possible, how ever, to establish a real sim ilarity of colour hierarchy betw een the hym enopteran B e m b e x rostrata (L.) and butterflies of the “Pieridae” type only after research has been carried out on insects in the same psycho-physiiological mood of searching for food. It is also intended to use m onochrom atic colours in fu rth e r w ork on this subject. LITERATURA 1. B u d d e n b r o c k , physiologie. 1. W. von 1952 — V ergleichende Physiologie. Sinnes 2. C h m u r z y ń s k i , J. A. 1953 — B adania porównaw cze nad orientacją ow adów żyjących n a piaskach. I seria: O rientacja przestrzenna os grzebaczowatych (Sphegidae) przy powrocie do gniazda (1). Polskie Pismo Entomolog. 22 : 11—68. 3. I l s e , D. 1928 — Ü ber den F arb en sin n der Tagfalter. Z. vergl. P h y siol. 8 : 658—692. http://rcin.org.pl 12 4. Jerzy A ndrzej Chm urzyński [6] I l s e , D. 1937 — New observations on responses to colours in egg laying dutterflies. N ature. 140: 544 — 545. 5. K u g 1 e r, H. 1936 — H um m eln als Blütenbesucher. N aturw iss. 24 : 356—360. 6. K ü h n, A. 1927 — Ü ber den F arb en sin n der Bienen. Z. vergl. Physiol. 5 : 762—800. 7. S e h r e m m er, F. 1941 — Versuche zum N achweis der R otblindheit von Vespa rufa. Z. vergl. Physiol. 28 : 457. 8. T i n b e r g e n , N., K r u y t , W. 1838 — Ü ber die O rientierung des Bienenwolfeis (Philantuhus triangulum F a b r . ) III. Die Bevorzugung bestim m ter W egm arken. Z. vergl. Physiol. 25:292—334. 9. T i n b e r g e n , N., M e e u . s e , B. J. D., B o e r e m a, L. K., V a r o ss i e a u. W. W. 1942 — Die Balz des Sam tfalters, Eum enis (Satyrus) semele (L.). Z. Tierpsychol. 5 : 182—226. W STĘPNE WYNIKI DOTYCZĄCE P R EFER EN C JI BARW U SAMIC B E M B E X R O S T R A T A (L.) (H Y M E N O P T E R A , SPHEG1DAE) Doniesienie tym czasowe Streszczenie Niniejsza praca m iała na celu uzyskanie w stępnych wyników dotyczących hierarchii barw7 wykazyw anej przez samice B e m b e x rostrata (L.). Hierarchię barw pojm ow aną w sensie h i e r a r c h i j a k o ś c i — dawniej h i e r a r c h i a c e c h ( C h m u r z y ń s k i 1953) — badano m etodą T i n b e r g e n a (1938) polegającą na tresurze osy na dwa zespoły znaków optycznych umieszczonych przy norce, a następnie na rozmieszczaniu ich oddzielnie w dwóch układach po jej bokach. Stosunek przylotów owada do obydwu układów doświadczalnych w skazuje na hierarchię danych jakości. W om aw ianych eksperym en tach używ ano do tre su ry krążków m etalow ych, pom alow anych na następujące barw y neutralne i właściwe: białą, czarną, lila, niebieską, zieloną, pomarańczową, krem owożółtą i czerwoną. Były to kolory matowe. Jako barw ę „złotą“ stosowano w ypolerow ane krążki z m o siądzu. P rzy tych wszystkich niedoskonalościach m etodycznych przeprowadzone doświadczenia pozwoliły ustalić h i e r a r c h i c z n y s z e r e g roli tych k r ą ż k ó w b a r w n y c h w orientacji samic B e m b e x rostrata (L.) podczas odnajdyw ania otoczenia gniazda. H ierarchia ta w ydaje się być następująca: l i l a http://rcin.org.pl [71 Preferencje b arw u samic B em bex rostrata 13 > niebieski > kremowo żółty > biały > zielony t > z ł o t y > c z a r n y > p o m a r a ń c z o w y . Można to w przybli żeniu uznać za obraz hierarchii barwT podczas odnajdyw ania otocze nia gniazda. O trzym ana w omówionych doświadczeniach hierarchia b a rw po kryw a się z preferencją do barw kw iatów w ykazyw aną przez B em bex w naturze. To nasuw a możliwość porów nania tej hierarchii z analogiczną w ykazyw aną przez m otyle na tle reakcji pokarm owej ( I l s e 1928) (fig. 1, 2, 3)*. Z porównania tych szkicowych diagra mów nasuw a się wniosek o większym podobieństwie hierarchii barw m otyla ty p u ,,Pieridae“ do błonkówki B e m b e x niż do innego m oty la typu ,,Vanessa“ — o innych wym ogach środowiskowych. Obecnie są prowadzone dalsze badania z zastosowaniem tej samej m etody, jak również przew iduje się doświadczenia z barw am i spek tralnym i. * Cyfry rzym skie w sk azują na kolejność b a rw w hierarchii. http://rcin.org.pl http://rcin.org.pl http://rcin.org.pl Cena zł 5.— http://rcin.org.pl