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1

The Wilfredomys pictipes [Rodentia: Sigmodontinae] karyotype with comments on the karyosystematics of Brazilian Thomasomyini

100%

Bonvicino C. R., Otazu I.

Acta Theriologica

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1999

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tom 44

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nr 3

Karyotypic analysis of two specimens of Wilfredornys pictipes (Osgood, 1933), collected in the Atlantic forest of Sao Paulo State, Brazil, showed 2n = 36 / FN = 34. Comparative karyologic analysis indicated that W. pictipes was very different from species belonging to the tribe Oryzomyini and to the genus Delomys but similar to Rhipidomys species. These findings indicated that the tribe Thomasomyini is not a karyotypically homogeneous taxon. The low diploid number of W. pictipes is likely to be a derived trait among sigmodontine rodents.

2

Dinaromys allegranzii n.sp.[Mammalia, Rodentia] from Rivoli Veronese [ northeastern Italy ] in a Villanyian association

100%

Sala B.

Acta Zoologica Cracoviensia

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1996

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tom 39

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nr 1

3

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Zastosowanie zapachu drapieżnika w ograniczaniu szkód powodowanych przez gryzonie [Rodentia] - przegląd literatury

88%

Borowski Z.

Sylwan

|

1994

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tom 138

|

nr 11

113-121

4

A discussion of the referral of Mimomys occitanus Thaler, 1955 [ Rodentia: Arvicolidae ] to the genus Mimomys

88%

Maul L.

Acta Zoologica Cracoviensia

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1996

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tom 39

|

nr 1

5

Anoplura u gryzoni [Rodentia] z terenow Polski Polnocnej

75%

Kadulski S., Izdebska J. N.

Wiadomości Parazytologiczne

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2004

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tom 50

|

nr 2

329-332

6

Wyspowe populacje gryzoni: efekt miejsca czy metody badan?

75%

Bujalska G.

Wiadomości Ekologiczne

|

1995

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tom 41

|

nr 4

227-237

7

Taxonomic status and remarks on ecology of the Malawian mole-rat Cryptomys whytei [Rodentia, Bathyergidae]

75%

Burda H., Sumbera R., Chitaukali W. N., Dryden G. L.

Acta Theriologica

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2005

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tom 50

|

nr 4

529-536

Mole-rats from Karonga, Malawi, the type locality ofCryptomys hottentotus whytei, and a single female mole-rat from the Malawian Nyika Plateau exhibit a karyotype 2n = 4 6 chromosomes, wit h 1 5 metacentr ic an d 8 acrocentr ic chromosome, s ie NF (female) = 76. This trait, together with several morphological features and a previously published genetic analysis (Ingramet al. 2004), identifies this species as a good species, unrelated toCryptomys hottentotus of South Africa, which belongs to the Zambezian clade of the genusCryptomys sensu lato (cf Ingramet al. 2004) and should be therefore called Whyte’s mole-rat,Cryptomys whytei. Available data on ecology and reproductive biology sugges t simila r characteristic s a s i n othe r mole-rat s o f th e genu.s Unexpecte d findin g of lar ge complicat ed undergroun d burro w system s contrasted, howev,e r wi th ve ry f ew abo ve grou nd moun.d s

8

The taxonomic status of Schelkovnikov's Pine Vole Microtus schelkovnikovi (Rodentia, Mammalia)

75%

Nadachowski A.

Acta Zoologica Cracoviensia. Ser.A Vertebrata

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2007

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tom 50A

|

nr 1-2

9

Seasonal changes of B-chromosome frequencies within the population of Apodemus flavicollis [Rodentia] on Cer mountain in Yugoslavia

75%

Vujosevic M., Blagojevic J.

Acta Theriologica

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1995

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tom 40

|

nr 2

A change of B-chromosome frequencies in the population of Apodemus flavicollis (Melchior, 1834) from Cer mountain in Yugoslavia was studied. Five samples were collected during 1989. Specimens with Bs were present in all samples with frequencies ranging from 0.22 to 0.39. Differences between frequencies of animals with Bs in successive samples were not statistically significant. The change in the population size (n) was positively correlated with variation in frequency of animals with Bs (rp = 0.81), but negatively with frequency of Bs per B carrying animals (rp = -0.65). A analysis of variance of external body measures and some cranial characters showed no significant differences between animals with and without Bs.

10

Arterial supply of the pelvic region in the fossorial form of the Northern vole, Arvicola terrestris [Mammalia, Rodentia]

75%

Ventura J., Lopez-Fuster M. J., Gispert E.

Zoologica Poloniae

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1994

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tom 39

|

nr 1-2

11

Intra individual variation in the number of B chromosomes in the yellow-necked mouse, Apodemus flavicollis [Mammalia, Rodentia]

75%

Vujosevic M., Jojic V., Blagojevic J.

Folia Biologica

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2005

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tom 53

|

nr 1-2

12

Biometrical remarks on the golden hamster Mesocricetus auratus [Waterhouse, 1839] [Cricetidae, Rodentia] from Ebla [northern Syria]

75%

Shehab A. H., Kowalski K., Daoud A.

Acta Zoologica Cracoviensia

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1999

|

tom 42

|

nr 3

13

Small mammals [Insectivora, Rodentia] as a potential source of chlamydial infection in East Slovakia

75%

Cislakova L., Stanko M., Fricova J., Mosansky L., Travnicek M., Halanova M., Mardzinova S., Stefancikova A.

Annals of Agricultural and Environmental Medicine

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2004

|

tom 11

|

nr 1

The presence of antibodies against Chlamydophila (Chlamydia) psittaci in small mammals (Insectivora, Rodentia) in the region of East Slovakia are presented. The hosts were caught in several areas of Slovakia in habitats with different levels of anthropogenic disturbance. Research was carried out during 2000-2002. The authors examined 1,947 sera coming from 4 insectivore and 10 rodent species. Each serum was examined by micromethod of complement binding reactions using antigen Chlamydophila (Chlamydia) psittaci. Chlamydial infections were found in 251 individuals (prevalence 12.9%) of 8 mammal species. The antichlamydial antibodies were proved at levels ranging from 1:32-1:1024. The highest prevalence of antibodies was detected in the most abundant rodent species Apodemus microps (14.8%), Apodemus agrarius (13.9%), Apodemus flavicolis (12.4%), Microtus arvalis (12%), and Clethrionomys glareolus (10.9%). Positive hosts were registered in all studied localities. Testing of prevalence values in the individual research years confirmed significant changes. Our results showed that small mammals probably play an important role in the circulation of chlamydiae in nature.

14

Genetic studies in representatives of genus Rhipidomys [Rodentia, Sigmodontinae] from Brazil

75%

Andrades-Miranda J., De Oliveira L. F. B., Lima-Rosa C. A. V., Sana D. A., Nunes A. P., Mattevi M. S.

Acta Theriologica

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2002

|

tom 47

|

nr 2

Karyotypic polymorphism of five taxa of the rodent genus Rhipidomys from the Brazilian Amazon and Cerrado biomes was analysed. Rhipidomys nitela Thomas, 1901 from Amazon has 2n = 48, FN = 68. The other species, all have 2n = 44, but can be separated into two groups, one with high FNs (76, 80) and the other with low FNs (48, 52). Two cytotypes of R. mastacalis (Lund, 1840) with high FNs were trapped in four localities of the Cerrado, showing 19 and 17 biarmed autosomes, respectively. A low FN (48) was observed in R. leucodactylus (Tschudi, 1844) in two localities of the Cerrado and FN = 52 in one locality in the Cerrado and the Amazon. All taxa with 2n = 44 have a medium-sized acrocentric X chromosome and a small Y. Rhipidomys nitela is different from the species with 2n = 44 by presenting a heterochromatic short arm of the X chromosome. In all karyotypes analysed, the nucleolus organizer regions were located in the short arms of two to six pairs and the (T2AG3)n telomeric probes hybridized in situ in both the short and long arms of all pairs of the karyotypes.

15

Miocene Gliridae [Mammalia: Rodentia] from Grytsiv [Ukraine]

75%

Nesin V. A., Kowalski K.

Acta Zoologica Cracoviensia

|

1997

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tom 40

|

nr 2

16

6. miedzynarodowa konferencja "Rodens and spatium" [Akka, Izrael, 4-8 V 1998 r.]

75%

Bujalska G., Grum L.

Wiadomości Ekologiczne

|

1998

|

tom 44

|

nr 4

358-361

17

4 Miedzynarodowa Konferencja `Rodens & Spatium` [Mikolajki, 24-28 V 1993 r.]

75%

Liro A., Szacki J.

Wiadomości Ekologiczne

|

1994

|

tom 40

|

nr 2

99-102

18

II Konferencja poswiecona popielicowatym [Rodentia, Gliridae], 15-19 maja 1993, Fuscaldo, Wlochy

75%

Nadachowski A.

Przegląd Zoologiczny

|

1994

|

tom 38

|

nr 1-2

171-173

19

Ogolnopolska konferencja na temat ekologii behawioralnej drobnych ssakow [Jeziory, Wielkopolski Park Narodowy, 13-15 III 1998 r.]

63%

Zgrabczynska E., Borowski Z.

Wiadomości Ekologiczne

|

1998

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tom 44

|

nr 3

264-266

20

Arthropods occurring on Rattus norvegicus (Berkenhout, 1769) (Rodentia: Muridae) in Poland

63%

Haitlinger R., Jankowska A.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Zootechnika

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2005

|

tom 53

Arthropods obtained on Rattus norvegicus from Wrocław in 2003-2004 were studied. Also based on literature all arthropods occurring on this host in Poland are mentioned: 3 species of Anoplura, 12 species of Siphonaptera and at least 44 species of Acari. Arthropod communities and dynamic structure of arthropods for brown rat from Poland are given.

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