. bengalen- sis (Kolbe), and a new species (P. rbondae) is described from Bhutan. A female of P...Entomologica Basiliensia 3, 1978 235 Notes on the complex of species allied to Psococerastis... discussed. Figures of forewings of many species are given to facilitate diagnosis, and it is concluded that

purported female of bengalensis (by New 1971). In some of the species for which both sexes are known... anteriorly first published figures of any member of the group. More recently, allied species have been...), parasinensis New (1975, Malaysia), ryukyuensis Tsutsumi (1964a, Japan), sinensis Thornton (1960, Hong

. Specimens tentatively referred to bengalensis and cosmopterus are also noted and a new species from... these forms and show the superficial close similarity between species. (Figs. 1-38). The following

New; 19, sinensis Thornton; 20, luroris Soehardjan and Hamann; 21, ficivorella (Okamoto), 22

240 T. R. New Coll. and determined by McLachlan as 'Psocus taprobanes Hagen', (in BMNH). As noted above, these specimens correspond to earlier concepts of the species and there is little doubt that... to this species has been examined; and the forewing of this specimen is shown in Fig. 14. Genitalia

to cosmopterus below, there are slight differences from earlier concepts of the species but it is

242 T. R. New 38; pterostigma pinkish brown, darker brown in distal half. Hindwing hyaline. Abdomen with granular dark brown pigment dorsally. Morphology. Forewing as in Figs. 37, 38. Subgenital plate (Fig. 46) with short broad median lobe; a broad posterior sclerotised region and a central

244 T. R. New Male. As female, but rather paler. Vertex buff with dark markings indistinct; genae only slightly darkened. Thorax dorsally pale. Forewing marked with brown as in Fig. 36. Morphology... Museum, Basel. This species is named for Mrs Rhonda McLauchlan, in gratitude for her careful

Entomologica Basiliensia 3, 1978 245 three specimens illustrated here are shown also in New (1978... species is represented. Although, as indicated above, the genitalia of many of the complex are not known, this species differs in forewing features, from descriptions of all described forms and genitalia of

246 T. R. New female has the transverse band more evident than the specimen depicted by Enderlein (Fig. 31): this could be a sexual difference. No Oriental species are known to possess a subgenital... of the taxa as distinct species rests on geographical separation, but it now appears that (in

): New genera and species of Psocidae. Trans, ent. Soc. Lond. (3)5: 345-352. McLachlan, R. (1872): Description of a new genus and five new species of exotic Psocidae. Entomologist's mon. Mag. 9: 74-78... insects of the Philippine Is. Philipp. J. Sei. (D) 11: 195-217. Banks, N. (1920): New Neuropteroid

. Tsutsumi, C. (1964a): New species and records of Psocoptera from the Ryukyu Islands, Japan. Kontyu 32: 265-269. Tsutsumi, C. (196417): New species and records of Psocoptera from the Amami Islands, Japan...248 T. R. New Soehardjan, M. and Hamann, H.H.F. (1959): Second contribution to the Indonesian

, 1997 I Botanica Helvetica A new species of Quercus L. (Fagaceae) from NW Spain A. Penas, F. Llamas, C... aeeepted January 20, 1997 Abstract Penas A„ Llamas F., Perez-Morales C, and Acedo C 1997. A new species... as tree size leads us to describe a new species named Quercus pauciradiata, taking the species

. The most similar species to this new taxon are Quercus pyrenaica, Quercus humilis Q. pubescens), Quercus robur and Quercus petraea (that is to say, all the deciduous species living on the Cantabrian... parentum. Tab. 2. Hair lenght in the Iberian deciduous species of Quercus. Stipe lenght Ray lenght Q

but lacking nuclei. The fertile pollen grains have a higher size Variation than the pure species.

, Acedo C. & Penas A. 1995. Foliar trichomes of the evergreen and semideeiduous species of the genus... structure of stellate trichomes and their taxonomie implication in some Quercus species (Fagaceae). Bot

. Leon. Key to the iberian species of the genus Quercus 1. Perennial and coriaceous leaves 1. Deciduous

Bull. Soc. „euch, l9a23)/C.R.XI.IeColl.eUro,Aroch„ol.,Neuchô»e12.6SepM99, New data on Donacosa merlini (Araneae, Lycosidae), a threatened species? par Mark Alderweireldt & Rudy Jocqué Résumé: De.... Summary: The authors give new data on the biology and distribution of Donacosa merlini Alderweireldt

ALDERWEIRELDT & JOCQUE (1992). Besides this, it became clear that the male is unable to construct a new... were clearly refused, as is the case in many other spider species. Other experiments demonstrated

endangered species of the Bern convention. This would supply the Spanish Nature Conservancy authorithies.... REFERENCES ALDERWEIRELDT, M. & JOCQUE, R. - (1992). A remarkable new genus of wolf spi¬ ders from...-WestEurope. A field guide. Oxford University Press, Oxford, NewYork, 480 pp. RudyJOCQUE Invertebrate

FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MARITIMES IN SOUTHERN FRANCE (DIPTERA, TIPULIDAE...: Christophe.dufour@unine.ch Key-words: new species; ice-age refugium; France; Alpes-Maritimes... Central. Among this material, four new species have been recognised and are described in the present

of damp and steep forest with dominant Fraxinus and Populus tremula. Other species collected in the same biotope include six species of Tipula (Lunatipula): ballata Loew, 1873; falcata Riedel, 1913... relate to the other three Emodotipula species of the West Palaearctic. It doesn't show any clear relationship with 70

DESCRIPTION OF FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MARITIMES (FRANCE) H M ¦2% c; j& :- ; ¦ I '£ ¦/ -Y' «> - .;-¦' ^7 m % Ri; -~ö ^ Ì C ï. k A I ':¦ -Y-Y Figure 2: Tipula (Emodotipula) gomina sp.n.; maie: A: hypopygium left view; B: hypopygium upper view, C: hypopygium hind view. '¦f

- shenko, 1964). But otherwise the hypo- pygia of these two asiatic species are quite different: they... latter two species are easily identified by the presence on sternite 9 of a large fleshy proximal... species mentioned. Tipula (Emodotipula) leo bears on sternite 9 a pair of rounded swellings on either

DESCRIPTION OF FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MARITIMES (FRANCE) Other material... inwards. Body length 17 mm; wing length 18 mm Biotope This species was collected in a vast range of... tree limit. Intermediate habitats include Corylus as well as Larix forests. Other species collected

DESCRIPTION OF FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MARITIMES (FRANCE) flanked medially by...: unknown Biotope The biotopes of this alpine species are located in limestone screes above tree limit... damp. Other species collected in the same biotopes include T. (Savtshenkia) subnodi- cornis

species the hind part of inner dististylus is quite differently shaped and sternite 8 bears a dense brush of golden setae. Additionally the new species can be separated from austriaca by the 13 antennal... identification. It shares with both species a very similarly built inner dististylus, a sparse pilosity of

DESCRIPTION OF FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MARITIMES (FRANCE) grey trochanters (brown as base of femora in padana) and the lack of distinct lateral markings on abdominal segments 2-5. ;?•%£ » :.'.' *¦ ae •¦v >*v. ^ ;_>" :* •7-y- I -**¦: Figure 8: Type locality of Tipula

striking differences shown by the new species are the presence of an appendage on sternite 8 and the lack....) riedeli and the new species should be placed in Yamatotipula on the basis of the similarity of the inner... species was collected along two streams flowing through a deciduous forest in mountainous surroundings

DESCRIPTION OF FOUR NEW SPECIES OF TIPULIDAE FROM THE ALPES-MAPJTIMES (FRANCE) fcfc (0% sä Ém I I» '8 ..:» «KM ..-,:." ¦ : :; ,:¦ ....¦.¦ 7. : i:A ï ', if ^7-7: m »fc 77 II aw ^ Wfc- fcrn" ''' '1 ; fci s 7 Figure 10: Tipula {Yamatotipula roya sp.n.; male: A: hypopygium left view; B: outer

illustrations of the new species. My gratitude goes also to Willy Geiger, Jean-Paul Haenni and to Robin and

BULL. SOC. VAUD. SC. NAT. 80.4: 459-470. A new Electrogena species from Switzerland (Ephemeroptera....-LANDOLT P., DETHIER M., MALZACHER P. and SARTORI M., 1991. A new Electrogena species from Switzerland (Ephemeroptera, Heptageniidae). Bull. Soc. vaud. Sc. nat. 80.4: 459-470. A new species of

new species described in the present study. Description Electrogena rivuscellana Sartori & Landolt... Switzerland (Studemann et ai, in prep.), fuller information was needed concerning a species belonging to the genus Electrogena Zurwerra et Tomka (1985). This species was previously reported as E

species such as E. grandiae (Belfiore 1981) or E. hellenica Zurwerra & Tomka 1986. Through the shape of... (excluding all species except E. gridellii) -narrowness of the styliger plate (excluding E. gridellii and E. fascioculata) -general coloration of the abdomen (excluding all species except E. ujhelyii

100 m long!) that supplies a small artificial fish-pond. E. rivuscellana was the only mayfly species..., Pisidium sp.). In Switzerland E. rivuscellana seems to be distributed on the Plateau. This species is... status of several Electrogena species. Therefore, data available in the literature are not always

submontanus, Heptagenia quadrilineata, Rhithrogena hercynia - new species of mayflies (Ephemeroptera) of the... of the species belonging to the first group, but the larval stages and the eggs are closer to the species of the second group. Biochemical data show that E. grandiae presents the closest degree of

-4*9 <*£ -*9 <lP Bull. Soc. Vaud. Se. Nat. 88.1: 19-29 ISSN 0037-9603 A new species of.... A new species of Pseudopannota (Baetidae: Ephemeroptera) from Madagascar. Bull. Soc. vaud. Sc. nat..., Baetidae, Pseudopannota camillae, Pseudopannota vinckei, new species. AéswOTé.-GATTOLLIAT J.-L., 2002

intercalaries and male forceps 3-segmented with basal segment poorly defined. Two new species from... Pseudocloeon by Lugo-Ortiz et al. (1999). A new species of Pseudopannota from Madagascar is described herein. It is the second Malagasy species but the first assigned to the subgenus Hemipannota. New locality data are provided for Pseudopannota vinckei.

A new species of Pseudopannota The ecology and the distribution of the two Malagasy species are discussed. The holotype and paratype are housed in the Museum of Zoology, Lausanne, Switzerland. Pseudopannota (Hemipannota) camillae sp. n. Larva. Maximal length: Body 5.7 mm. Cerci 4.5 mm. Terminal

A new species of Pseudopannota 23 ^ & Figure 2.-Labium of Pseudopannota camillae sp. n. Thorax. Prothorax dark brown; mesothorax yellow except first third dark brown; metathorax and forewing pads dark brown. Hindwing pads absent. Legs uniformly light yellow. Coxa of forelegs (fig. 3a) without setae

(P0201), same locality as holotype, 02.04.1994. Elouard J.-M. and Sartori M. Etymology This species

A new species of Pseudopannota 25 >t -_£ y ^ V. ^v Figure 3.-Larval structures of Pseudopannota camillae sp. n.: 3a: foreleg. 3b: tarsal claw. 3c: fourth gill. 3d: paraproct.

Anew species of Pseudopannota 27 1 larva (P0528), same data as P0526, 22.11.1995. Pilaka, T. 1.... and Raberiaka N. Discussion The genus Pseudopannota is composed of 6 species: 4 in Africa and 2 in..., the placement in the genus Pseudopannota of these two species, known only as imagoes, is probably

28 J.-L. Gattolliat The ecology and distribution of the two Malagasy species oî Pseudopannota are... in more than twenty localities (fig. 4c). This species is mainly present in the basins of Mandrare, Manampanihy and Onilahy (South of Madagascar). In some localities, it is the most abundant species

A new species of Pseudopannota 29 camillae. Despite huge sampling efforts, especially at the type... new Malagasy species of the genus Labiobaetis Novikova & Kluge (Ephemeroptera: Baetidae) with... the genus Pseudocloeon (Ephemeroptera: Baetidae) with new species descriptions and combinations

BULLETIN DE LA SOCIÉTÉ NEUCHATELOISE DES SCIENCES NATURELLES 125 : 29-31. 2002 A NEW SPECIES OF.... santacruzensis). Summary A new species of Freycinetia is described from the Santa Cruz Islands (F... of Vanuatu (the New Hebrides) and south-east of the Solomon Islands. A new species of Freycinetia

°50'E in its central position. Freycinetia santacruzensis seems to be the first species of.... Freycinetia santacruzensis is a species of sect. Oligostigma sensu Warburg (1900), non Stone (1968: 367). In

A NEW SPECIES OF FREYCINETIA (PANDANACEAE) FROM THE SANTA CRUZ ISLANDS ACKNOWLEDGMENTS The author... genus Freycinetia (Pandanaceae) in New Guinea (part 1). Bot. Jahrb. Syst. 118:529-545. MERRILL, E. D. & PERRY, L. M. 1939. On the Brass collections of Pandanaceae from New Guinea. J. Arnold Arbor. 20

Description of six new species of Lemnaceae by Elias LANDOLT Our taxonomical investigations carried... presented below. Two new Wolffiella and two new Wolffia species are quite easily recognizable; on the other hand, the two new Lemna species which both belong to the Lemna minor group are most difficult

fruits are not known. The species is solely known from the type locality in Ecuador; it is therefore..., Mizumaki-machi; leg. 0. Okutomi; October 19, 1969. Holotype: ZT; ETH No.: 7182. The species combines... forming still new turions - like fronds at the resting stage. The flowers are similar to those of L

one or two on the upper side of the frond; fruits not known. The species, only known from the type

unknown. The species, known from several places in Brazil and Surinam, differs from its closest related species W. Welwitschii and W. Ungulata by the high number of stornata and the lack of distinct... angle (the daughter fronds of all other species emerge horizontally); flowers and fruits unknown

. Type collection: Australia, New South Wales, northwest of New Castle, ca. 8 km west of Seaham; leg... the group of W. arrhiza. The species is known from all states of continental Australia where it very

- 251 - Veröff.Geobot.Inst.ETH, Stiftung Rubel, Zürich 91 (1986), 251-259 Dos expecies nuevas de Croton (Euphorbiaceae) del NE argentino Two new species of Croton (Euphorbiaceae) of northeastern Argentina Zwei neue Croton-Arten (Euphorbiaceae) vom Nordosten Argentiniens por L. Zulema AHUMADA

. ituzaingensis de la Provincia de Corrientes. SUMMARY Two new species of Croton, C. ituzaingensis from the

Eclogae geol. Helv. 84/3:837-849(1991) 0012-9402/91/030837-13 S 1.50 +0.20/0 Birkhäuser Verlag, Basel A new "deep-water" Chaetetopsis Species (Chaetetopsis favositiformis n. sp., Demospongiae) from the Plattenwald Bed (Mid-Cretaceous Garschella Formation, Vorarlberg, Austria) By Joachim Reitner1

as a new species (Chaetetopsis favositiformis n.sp.). Geological Setting Chaetetopsis favositiformis...) - trivialis (Breistroffer), Beudanticeras (B.) cf. newtoni Casey, Leymeriella (L.) sp.]. This

. Genus Chaetetopsis Neumayr 1890 Type species. Chaetetopsis crinata Neumayr 1890; Tithonian of Iwaso

contrast to the type species Chaetetopsis crinata Neumayr, the basal skeleton of Chaetetopsis

: New genera and species of coralline sponges (Porifera) from Jamaica. Postilla 137,1-39. — 1979: A... the area of New Caledonia (Vacelet 1988), from the Bahamas (Grammer, personal communication), and... Petrostroma schulzei, n.g. et sp. of Calcarea, representing a new order Lithones. Verhandl. deutsch

, Stuttgart. — 1991a: Phylogenetic Aspects and new Descriptions of spicule-bearing Hadromerid Sponges..... Tübingen 1987, 353-375. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart. Sandberg. P.A. 1975: New