Wyniki wyszukiwania

1

Structural anomalies thermally induced in Tegenaria atrica C.L.Koch embryos

100%

Jacunski L.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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2002

|

tom 50

|

nr 2

2

Interesting cases of polymely in Tegenaria atrica C.L.Koch [Agelenidae]

100%

Jacunski L., Napiorkowska T., Templin J., Tesznar L.

Bulletin of the Polish Academy of Sciences. Biological Sciences

|

2002

|

tom 50

|

nr 2

3

Morphological variation of the ciliate Trichodina pediculus Ehrenberg, 1838. II. Parasitizing on tadpoles

84%

Kazubski S. L.

Acta Protozoologica

|

1991

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tom 30

|

nr 3-4

4

The central nervous system of heterosymelic individuals of the spider Tegenaria atrica

84%

Napiorkowska T., Templin J., Napiorkowski P.

Folia Biologica

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2013

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tom 61

|

nr 3-4

5

Strikingly malformed host morphology: Myrmica rugulosa Nyl. and Myrmica sabuleti Mein. (Hymenoptera: Formicidae) parasitised by mermithid nematodes

67%

Czechowski W., Czechowska W., Radchenko A.

Fragmenta Faunistica

|

2007

|

tom 50

|

nr 2

6

Interesująca teratologia u Pterostichus melanarius [Ill.] [Coleoptera: Carabidae]

67%

Huruk S.

Wiadomości Entomologiczne

|

2008

|

tom 27

|

nr 1

5-8

The article describes a duplication of thoracic scutum of Pterostichus melanarius. We found a specimen with two completely separate scuta.

7

Morphological studies in modern teratological investigations

67%

Burdan F., Szumilo J., Dudka J., Klepacz R., Blaszczak M., Solecki M., Korobowicz A., Chalas A., Klepacki J., Palczak M., Zuchnik-Wrona A., Hadala-Kis A., Urbanowicz Z., Wojtowicz Z.

Folia Morphologica

|

2005

|

tom 64

|

nr 1

1-8

Despite the variety of modern molecular techniques available, examination of foetal anatomy is still a fundamental part of teratological studies in evaluating the developmental toxicity of xenobiotics or other non-chemical factors. The article presents contemporary methods of embryotoxicity and foetotoxicity assessment. A single alizarin red S and double alcian blue followed by alizarin red S staining, as well as various methods of soft tissue examination are discussed.

8

1995 update of morphological abnormalities in wild populations of the Japanese newt Cynops pyrrhogaster Boie [Urodela, Salamandridae]

67%

Fukui A., Asashima M., Meyer-Rochow V. B.

Acta Hydrobiologica

|

1996

|

tom 38

|

nr 1-2

A survey of abnormalities was carried out on 5567 C. pyrrhogaster, which were collected in spring and autumn of 1995 in the same area of Japan as that surveyed earlier (in 1981 and 1985). As before, male and female individuals were afflicted in roughly equal proportions and cases of papilloma occurred in 1.6%. However, fewer incidences of limb-, finger-, and toe-abnormalities were recorded. The highest figure was in the autumn collection, but even then only 0.6% of all animals showed morphological abnormalities of the appendages. It is suggested that improvements in water quality and greater environmental awareness by the public could be responsible for the drop in abnormalities.

9

Mermithid infestation strikingly alters the morphology of Myrmica rubra [L.] [Hymenoptera: Formicidae]: possible taxonomical involvements

67%

Czechowski W., Radchenko A., Czechowska W.

Annales Zoologici

|

2007

|

tom 57

|

nr 2

A colony of Myrmica rubra (L.) parasitised by the mermithid nematodes was found in Pieniny Mts (S Poland). About 25% of the adult workers were infested, and their body, apart from a visibly distended gaster, was modified to an extent previously unknown in mermithised Myrmica ants (shape of body parts, sculpture, pilosity). The morphology of infested and non-infested individuals was compared using standard measurements and indices employed in taxonomy of the genus Myrmica Latr. Mermithogenic modifications of body structure in Myrmica species are signalled to be the cause of the possible taxonomie problems and mistakes.

10

Profesor dr Jan Tur (1875-1942)

59%

Orlikowska C.

Wszechświat

|

1957

|

nr 07

11

Interesujący przypadek teratologii skrzydła u ważki Sympetrum sanguineum [O.F. MULLER, 1764] [Odonata, Libellulidae]

51%

Buczynski P.

Wiadomości Entomologiczne

|

1994

|

tom 13

|

nr 4

213-215

This article discusses an interesting case of wing teratology in Sympetrum sanguineum (O. F. Muller, 1764). The wing is small and deformed. Some veins have a modiffied course or are missing. This a resuls from larval wing primordium damage, which decreased the oxygene and haemolymph inflow.

Ograniczanie wyników

Structural anomalies thermally induced in Tegenaria atrica C.L.Koch embryos

Interesting cases of polymely in Tegenaria atrica C.L.Koch [Agelenidae]

Morphological variation of the ciliate Trichodina pediculus Ehrenberg, 1838. II. Parasitizing on tadpoles

The central nervous system of heterosymelic individuals of the spider Tegenaria atrica

Strikingly malformed host morphology: Myrmica rugulosa Nyl. and Myrmica sabuleti Mein. (Hymenoptera: Formicidae) parasitised by mermithid nematodes

Interesująca teratologia u Pterostichus melanarius [Ill.] [Coleoptera: Carabidae]

Morphological studies in modern teratological investigations

1995 update of morphological abnormalities in wild populations of the Japanese newt Cynops pyrrhogaster Boie [Urodela, Salamandridae]

Mermithid infestation strikingly alters the morphology of Myrmica rubra [L.] [Hymenoptera: Formicidae]: possible taxonomical involvements

Profesor dr Jan Tur (1875-1942)

Interesujący przypadek teratologii skrzydła u ważki Sympetrum sanguineum [O.F. MULLER, 1764] [Odonata, Libellulidae]