@article {497,
	title = {<i>Themiste maculosa</i> sp. n. (Sipuncula, Themistidae) - A new sipunculan worm from the Sea of Japan},
	journal = {Zoologicheskii Zhurnal},
	volume = {72},
	number = {10},
	year = {1993},
	note = {ABST; SIP. WORMS COLLECTED IN THE BAY POSJET (SEA OF JAPAN) WERE EXAMINED AND TH. MACULOSA SP.N. WAS DESCRIBED. THE NEW SPECIES IS CHARACTERIZED BY THE PRESENCES OF 6 STEMS OF TENTACULAR CROWN, SPTTED COLORATION OF THE COLLAR OF PROBOSCIS, AND THE CENTRAL NERVE CORD PROJECTING ABOUE THE SURFACE OF THE VENT. NERVE CHAIN. MANY SPECIMENS FROM THE SEA OF JAPAN PREVIOUSTLY CONSIDERED AS T. BLANDA ACTUALLY BELONG TO T. MACULOSA. A KEY TO SP. SUBGENUS T. S.S. IS GIVEN. REC{\textquoteright}D MARCH 94 FROM D.P.},
	pages = {14-19},
	author = {Popkov, D. V.}
}
@article {496,
	title = {Classification of the genus Apionsoma (Sipuncula, Phascolosomatidae) with the description of a new species from New Zealand},
	journal = {Zoologicheski Zhurnal},
	volume = {72},
	number = {6},
	year = {1993},
	note = {ABST; TAXONOMY OF THE GENUS APIONSOMA SLUITER (FAM. PH{\textquoteright}DAE) WAS CONSIDERED. A. PAPILLIFERA, THE TYPE SPECIES OF THE TAXON FISHERANA STEPHEN, AND A. RECONDITA OBTAINED THE STATUS OF SP. INQ. SUBGENERA ARE CREATED WITHIN THE GENUS: APIONSOMA S.S., PHADEONIS SUBGEN.NOV. AND FISHERANA STEPHEN, 1964, DIFFERING IN RELATIVE LENGTH OF INTROVERT, IN FORM OF HKS, \& NEPH, \& IN STRUCTURE OF SP. MUSC. SEVERAL APION. SPECIMENS WERE FOUND IN THE COLLECTIONS SAMPLED DURING THE 18TH CRUISE OF THE SHIP {\textquoteright}AC. A. NESMEJANOV{\textquoteright} INCLUDING 3 SPECIMENS OF A. MISAK. IKEDA 1904 FROM NEW BRITIAN, 2 SPEC. OF A. CLAVIFORMIS SP.NOV., THE TYPE SP. OF THE SUBGEN PHAE.. SUBGEN.NOV. DESCRIBED FROM NEW ZEALAND, AND AN APIONSOMA SPECIMEN FROM NEW HEBRIDES, MORPHOLOGICALLY VERY SIMILAR TO A.CAPITATA. THE SP. WHICH DOES NOT OCCUR IN THE PACIFIC OCEAN. IT IS POSSIBLE THAT THE LAST SP. BELONGS TO A NEW SPECIES. ZOOGEOGRAPHICAL ACCOUNTS AND A KEY TO THE SPECIES OF THE GENUS APIONSOMA ARE INCLUDED. *MARCH 94 REC{\textquoteright}D COPY FROM D. POPKOV.},
	pages = {16-29},
	author = {Popkov, D. V.}
}
@article {495,
	title = {Description of a new species Thysanocardia melanium sp.n. (Sipuncula, Golfingiidae) from the Sea of Japan and the problem of status of Thysanocardia species},
	journal = {Zoologicheski Zhurnal},
	volume = {72},
	number = {3},
	year = {1993},
	note = {ABST: ONLY 3 MORPHOLOGICALLY SIMILAR SPECIES, T.C, T.N, \& T.P. WERE RETAINED AS VALID IN THE RECENT REVISION OF THE GENUS T. AND POSSIBLY OF THEIR JOINING IN A SINGLE COSMOPOLITICALLY DISTRIBUTED SPECIES WAS CONSIDERED. IT IS PROPOSED, FOR THE TIME BEING TO RETAIN T.C, T.N, T.P. AS SEPARATE SPECIES. A NEW SPECIES T.MELANIUM SP.NOV. FROM THE SEA OF JAPAN IS DESCRIBED, DISTINGUISHED BY HEART-LIKE FORM OF NUCHAL ORGAN AND BY PIGMENTAITON OF TENTACLEWS. THE NEW SP. HAS AMPHIPACIFIC DISTRIBUTION. RELIABLE ON FINDINGS OF T.MEL. NEAR THE RUSSIAN COAST OF THE S.OF J. KUNASHIR ISL. AND CALIFORNIA COAST ARE KNOWN, BUT POSSIBLY IT IS MORE WIDELY DISTRIBUTED IN THE N.PACIFIC. * MARCH 94, REC{\textquoteright}D COPY FROM D. POPKOV},
	pages = {29-34},
	author = {Popkov, D. V.}
}
@article {498,
	title = {Polytrochal hypothesis of origin and evolution of trochophora type larvae},
	journal = {Zoologicheskii Zhurnal},
	volume = {72},
	number = {4},
	year = {1993},
	note = {ABST; HYPOTHESIS OF ORIGIN AND EVOL. OF TROCHOPHOA TYPE{\textquoteright}S LARVAE HITHERTO OFFERED HAVE BEEN ANALYZED AND CRITICALLY CONSIDERED: ATROCHAL, MONOTROCHAL, ENDOLARVA, AND GASTRONEURONE HYPOTHESES. IT IS SUPPOSED THAT THE DIRECT PREDECESSOR OF THE TROCHOPHORAL L. WAS ALREADY ENOUGH DEVELOPED TROCHOPHRA HAVING SEVERALY WEAKLY DIFFERENTIATED RINGS OF CILIA. THE ORIGINAL POLYTROCHAL CONCEPTION OF THE EVOL. OF TR. LARV. IS OFFERERD. ENDOLARV. ARE CONSIDERED AS STRONGLY MODIFIED TR. INDEP. ORIGINATED IN DIFFERENT GRPS. ATROCH. LARV. ARE THOUGHT TO BE FORMED AS A RESULT OF THE TRANSITION TO LECITHO. NUTRITION AND EMBRYONIZATION OF TR. STAGE, A CONSEQUENCE BEING SECONDARY SIMPLIFICATION OF CILIARY EQUIP. THE FORMATION OF PRIMARY SEGMENTATION OF ANNELIDS PROCEEDED ON THE BASE OF PRIMARY DIFFERENTIATION CILIARY APPARATUS OF POLYTROCHAL LARVAE AND THE ORGANS{\textquoteright} COMPLEX CONNECTED WITH IT. APPARENTLY LARVAE OF DEUTEROST. HAVE ALSO PASSED THRU A STAGE OF POLYTR. LARV. IN THEIR PHYLOGENY.},
	pages = {5-17},
	keywords = {evolution, trochophore},
	author = {Popkov, D. V.}
}
@article {494,
	title = {Novyi rod Sipunkul Cutlerensis gen. n. dlya vida Aspidosiphon rutilofuscus (Sipunculac Golfingiidae). ____________},
	journal = {Zoologicheski Zhurnal},
	volume = {70},
	number = {11},
	year = {1991},
	note = {HAS AN ENGLISH ABSTRACT THAT ENDS WITH ... RESEMBLANCE ... TO OTHER G{\textquoteright}IDAE ... SEEMS TO BE DUE TO THEIR CONVERGENT EVOLUTION. !!! FOLLOWING TRANSLATRION BY PHILLIP IN CABOT LIBR. Phylum Sipuncula is a not large group but rather interesting group of Trochophore animals. Only recently determined in any finished way in supra-specific taxa by Gibbs \& Cutler, 1987. Phylum includes 6 families and 17 genera. In this work is described an 18th genus. The status of the species A. r. has changed several times. Fisher 1916 described this sp. and put it into the genus Aspido based on the fact that the posterior end of the animal supposedly has a conical shield with several longitudinal grooves and with a clear apex. Later it was shown that this was not correct C\&C 79:958. The outward appearance of the back end of the trunk changes much depending on the state of contraction and relaxation of the musculature during fixation. Apparently Fischer{\textquoteright}s determination was based on shrunken/shriveled specimens. The characteristics attributes of the genus Asp.; the pres. of ant. \& post. shields in A. rut. are not present. Additional description of the sp. by Fischer in 1922 noted that the example of Phas. (Asp) rut. does not differ from earlier paper. GOTO F4 However, Fischer did not join the them under 1 name. This was done later by Fisher 1952. There is a not entirely clear definition of another attribute. This lack of clarity for further placement of this species. Initially Fischer 1916 was pointed out that the spindle musc. was attached posteriorly to trunk. Murina 1967:1335 apparently was basing hers on the first description of Fischer when she placed this sp. in her new subgenus Golf. (Siph.). However, later more extensive description of the sp. Fischer 1922, noted that this muscle was not attached posteriorly. Furthermore, the Cutlers note that there are no traces of the spindle musc. at all. C\&C 79:961. Examination of several specimens kept in the Inst. Ocean. Ac. Sci. Mosc. confirm the second point of view. On the basis of its internal \& external morphology this sp. was moved to the subgenus G. (Phas.) Fisher 52, s\&e 72, c\&c 79 \& after revision of the gens Neph (C\&C 86) where it remained until the present time. The structure of the tentacular crown of rutil. is unique among sips. This was pointed out by Cutler who were the first to explore the structure of this with fully expanded introverts (c\&c 79:958). GO TO FILE D:POPKOV.PC FOR REST OF THIS.},
	pages = {132-134},
	keywords = {cutlerensis, new genus, rutilofusca},
	author = {Popkov, D. V.}
}
