Pseudicius epiblemoides ( Araneae : Salticidae ) in Central Europe

Pseudicius epiblemoides (Araneae: Salticidae) in Central Europe. A new record of this rare south-eastern European species is presented which represents the northernmost and westernmost locality and the second one in Central Europe. A detailed description of its diagnostic characters is given.


INTRODUCTION
Pseudicius epiblemoides (CHYZER in CHYZER & KULCZYNSKI 1891) was described from two localities within the former Austro-Hungarian Empire: from Szomotor (now Somotor) which now lies within the Slovak Republic and Uj-Moldova (now Moldova Noua) which now lies within Romania.These facts have caused subsequent mistakes in some catalogues (ROEWER 1954, BONNET 1957) and faunallists (METZNER 1999) where Hungary is erroneously stated among the countries of distribution.The problem was, however, discussed and solved by FUHN & GHERASIM (1984).Later this species was collected again in Romania: Cotmeana (FUHN & GHERASIM 1984) as well as in Croatia, Macedonia (NIKOLlC & POLENEC 1981) and Greece: Peloponnes (METZNER 1999 as Afraflacilla epiblemoides).
The reasons for preference of Pseudicius before Afraflacilla until each species will be individually checked before transferring are given by PROSZYNSKI (1999).In addition, of the 150r16specieslisted in catalogues by PROSZYNSKI (1999) andPLATNICK (2000) respectively only 4 or 5 species were described and are known in both sexes.Therefore, the confirmation of simultaneous occurrence of long embolus, often encircling tegulum in a male and long, coiled insemination ducts in a female (cf. ZABKA 1993, METZNER 1999) is not possible.

MATERIAL AND METHODS
Two males of Pseudicius epiblemoides were collected in Lednice (Czech Republic, southern Moravia, mapping grid code 7166, altitude 173 m) on August 8, 2000.The sampling locality belongs to the warmest places within the Czech Republic with a mean day temperature of 9 °C (QUITT 1971).Both specimens were collected on trunks of old oaks near a pond, at a height of about 170 cm.One of the males was captured along with the prey it had grabbed, i.e. the midge Camptochironomus tentans (FABRICIUS, 1805).The material is preserved in the private collection of the author.

DESCRIPTION
Both specimens (mentioned as #1 and # 2) differ slightly in some characters.The known material is scarce and very few drawings are given in the literature.Some important characters like tubercles on carapace and femur I were never adequately described and no drawings were published.Nevertheless these characters as well as male pedipalps and female genital organs may be particularly important for the systematic status of the genera Icius, Pseudicius and Afraflacilla, which have been variably interpreted and discussed by many authors (e.g.CLARK 1974, ANDREEVA, HECIAK & PROSZYNSKI1984, MADDISON 1987, PROSZYNSKI1992,199.9,ZABKA 1993, METZNER 1999).
. .Colour: The colour and markings (Fig. 1A) in both• specimens are essentially the same but m~le #2 is darker.This is caused by more wornout hairs on the prosoma arid ophistosoma as well as by darker and broader streaks on legs I and 11.
Stridulatory tubercles (Fig. 1C,D): Carapace laterally with a row of 9 tubercles below eyes, femur I in the male # 1 with 4 tubercles plus one additional tubercle just antero-dorsal, in the male # 2 there are 5 tubercles in the row which is approximately parallel to the axis of the leg.

DISTRIBUTION IN CENTRAL EUROPE
There are recorded only two Central European localities of Pseudicius epiblemoides.The first one is the locus typicus, i.e.Somotor in southern Slovakia, grid mapping code 7596.Because the species has not been recorded again for more than 100 years, it is classified as extinct within the Slovak Republic (GAJDOS, SVATON & SLOBODA 1999).The second locality in Lednice, southern Moravia, grid mapping code 7166, is described in the present paper.All other known localities of the rare Pseudicius epiblemoides lie south of 45 ON Lat, i. e. in southern or south-eastern Europe.ZUSAMMENFASSUNG Die Art Pseudicius epiblemoides war in MiUeleuropa bisher nur aus dem locus typicus bekannt, d.h.aus Somotor Getzt in der Slovakischen Republik), Code der Rasterkartierung 7596.In der vorliegenden Arbeit ist ein neuer Fund zweier Mannchen gemeldet: Lednice (Tschechische Republik, SOdmahren), Code der Rasterkartierung 7166.Es handelt sich um den nordlichsten und westlichsten Fundort der Art.Da im Somotor die Art mehr als 100 Jahre nicht mehr gefunden wurde, gilt die Art Pseudiciusepiblemoides in der Slovakischen Republik als ausgestorben (GAJDOS, SVATON & SLOBODA 1999).Alle weiteren bisher bekannte Lokalitaten der Art liegen sOdlich 45 0 nordI.Br., also in SOd-oder SOdost-Europa.Die Variabilitat der wichtigsten diagnostischen Merkmalen ist abgebildet.