The Intergeneric Hybrid Combination, Gila pandora X Rhinichthys cataractae (Cyprinidae), and Comparisons with Parental Species

1981 ◽  
Vol 26 (1) ◽  
pp. 78
Author(s):  
Royal D. Suttkus ◽  
Robert C. Cashner
Keyword(s):  
Parental Species ◽  
Intergeneric Hybrid ◽  
Hybrid Combination ◽  
Rhinichthys Cataractae

Type designation and new combination for the alpine intergeneric hybrid ×Pseudadenia micrantha (Orchidinae, Orchidaceae)

Phytotaxa ◽  
2014 ◽  
Vol 158 (1) ◽  
pp. 99
Author(s):  
Luca Oddone ◽  
Luciano Bongiorni ◽  
Angelo Casabianca
Keyword(s):  
Parental Species ◽  
Intergeneric Hybrid ◽  
New Combination

A new combination, ×Pseudadenia micrantha, is proposed for the rare intergeneric hybrid between Gymnadenia rhellicani × Pseudorchis albida. Kerner did not designate a holotype and the 1976 typification of Hautzinger was not in accord with the ICN Code. An illustration by Kerner is designated here as the lectotype. Chorological and morphological notes detailing comparison with the parental species are provided. Una nuova combinazione, ×Pseudadenia micrantha, viene proposta per il raro ibrido intergenerico tra Gymnadenia rhellicani × Pseudorchis albida. Kerner non istituì un olotipo e la tipificazione fatta da Hautzinger nel 1976 è contro il Codice ICN. Una illustrazione di Kerner viene designata come lectotipo. Vengono fornite anche note corologiche e morfologiche di confronto con le specie parentali. 

An intergeneric hybrid in the family Phocoenidae

1998 ◽  
Vol 76 (1) ◽  
pp. 198-204 ◽  
Author(s):  
Robin W Baird ◽  
Pamela M Willis ◽  
Tamara J Guenther ◽  
Paul J Wilson ◽  
Bradley N White
Keyword(s):  
Dna Sequences ◽  
Parental Species ◽  
Intergeneric Hybrid ◽  
Harbour Porpoise ◽  
Colour Pattern ◽  
Phocoena Phocoena ◽  
Female Fetus ◽  
The Family ◽  
In The Wild ◽  
Species Specific

A 60-cm female fetus recovered from a Dall's porpoise (Phocoenoides dalli) found dead in southern British Columbia was fathered by a harbour porpoise (Phocoena phocoena). This is the first report of a hybrid within the family Phocoenidae and one of the first well-documented cases of cetacean hybridization in the wild. In several morphological features, the hybrid was either intermediate between the parental species (e.g., vertebral count) or more similar to the harbour porpoise than to the Dall's porpoise (e.g., colour pattern, relative position of the flipper, dorsal fin height). The fetal colour pattern (with a clear mouth-to-flipper stripe, as is found in the harbour porpoise) is similar to that reported for a fetus recovered from a Dall's porpoise to off California. Hybrid status was confirmed through genetic analysis, with species-specific repetitive DNA sequences of both the harbour and Dall's porpoise being found in the fetus. Atypically pigmented porpoises (usually traveling with and behaving like Dall's porpoises) are regularly observed in the area around southern Vancouver Island. We suggest that these abnormally pigmented animals, as well as the previously noted fetus from California, may also represent hybridization events.

HYBRIDIZATION BETWEEN TWO CYPRINID FISHES, HYBOPSIS PLUMBEA AND RHINICHTHYS CATARACTAE, IN ALBERTA

1966 ◽  
Vol 44 (5) ◽  
pp. 963-968 ◽  
Author(s):  
J. S. Nelson
Keyword(s):  
Environmental Changes ◽  
Parental Species ◽  
Rhinichthys Cataractae ◽  
Cyprinid Fishes ◽  
Physical Changes ◽  
Species Hybrids

Five hybrids between Hybopsis plumbea and Rhinichthys cataractae seined from Upper Kananaskis Reservoir, Alberta, were intermediate in most of the characters examined which differ between their parental species. Hybrids of each sex were present. Environmental changes may have been conducive to the hybridization. Marked physical changes occur annually in Upper Kananaskis Reservoir and Hybopsis plumbea and probably Rhinichthys cataractae were introduced.

DESCRIPTION OF AN INDIVIDUAL POSSIBLE HYBRID TENEBRIONID BEETLE AND THE HABITAT PREFERENCE OF THE PARENTAL SPECIES

1977 ◽  
Vol 109 (5) ◽  
pp. 701-710 ◽  
Author(s):  
William J. Hamilton ◽  
Mary-Lou Penrith
Keyword(s):  
Habitat Preference ◽  
Parental Species ◽  
Intergeneric Hybrid ◽  
Sterile Male ◽  
Namib Desert ◽  
Hybrid Male ◽  
Habitat Overlap ◽  
Tenebrionid Beetle ◽  
And Behavior

AbstractThe structure and behavior of a sterile male intergeneric hybrid tenebrionid beetle from the Namib Desert are described. Compared with the courtship performance of males of the parental types the hybrid male was intermediate in choice of females. The parental species occur together in the field and there is a broad habitat overlap in utilized parts of the environment. Intergeneric courtship was regularly observed, but only one instance of hybridization was noted.

scholarly journals × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020 A Intergeneric Orchid Hybrid New to Science

2020 ◽  
Author(s):  
Nora Anghelescu (aka Nora De Angelli) ◽  
Hajnalka KERTÉSZ ◽  
Nicoleta Constantin ◽  
Alexandra SIMON-GRUIȚA ◽  
Gerogiana DUȚĂ CORNESCU ◽  
...  
Keyword(s):  
Protected Areas ◽  
Morphometric Analysis ◽  
Parental Species ◽  
Intergeneric Hybrid ◽  
Natura 2000 ◽  
Travel Distance ◽  
Generation Plant ◽  
Frequent Exchange ◽  
First Time ◽  
F1 Generation

Abstract We describe the first reported intergeneric hybrid to naturally occur between two subspecies belonging to different genera, Dactylorhiza fuchsii subsp. sooana (genus Dactylorhiza) and Pseudorchis albida subsp. tricuspis (genus Pseudorchis), as × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020. The hybrid was found and digitally photographed for the first time by Hajnalka Kertész in June, 2020, within Terra Siculorum, in one of the Natura 2000 protected areas, known as Harghita Mădăraș, ROSCI00090. Following detailed morphometric analysis using 67 characters and molecular karyological analyses, we identified this unique specimen as an intergeneric hybrid, new to science. The hybrid, an F1 generation plant, most likely representing a single intergeneric pollination event, is phenotypically intermediate between its parental species in most of the characters scored, but it significantly closely resembles Pseudorchis albida subsp. tricuspis parent. Since the parental species occurred in near proximity (1-10 meters distance), we suggest that the production of this hybrid required a minimum travel distance of ca 1-10 meters, by the pollinators and frequent exchange of pollen between the parental species was very likely.

Multivariate analysis of hybridizing Cyprinidae from the Kananaskis Reservoirs, Alberta

1980 ◽  
Vol 58 (9) ◽  
pp. 1664-1673 ◽  
Author(s):  
G. A. Butcher
Keyword(s):  
Multivariate Analysis ◽  
Principal Components ◽  
Parental Species ◽  
Morphological Characters ◽  
Rhinichthys Cataractae ◽  
Canonical Variates ◽  
Couesius Plumbeus ◽  
Hybrid Group

Principal components and canonical variates analyses of hybridizing Couesius plumbeus (lake chub) and Rhinichthys cataractae (longnose dace) from Upper and Lower Kananaskis Reservoirs, Alberta, using 21 morphological characters, revealed two parental groups bridged continuously by an intermediate hybrid group. This morphological overlap between the hybrids and the parental species indicates that it is not always possible to positively identify "pure" parental individuals from the Kananaskis. Neither backcross nor hybrid F2 individuals could be identified from the analyses, although the Kananaskis R. cataractae showed effects suggestive of either selection or introgression, relative to known R. cataractae from widespread Alberta localities. Rhinichthys cataractae has also declined in numbers relative to C. plumbeus since last studied in 1961. Couesius plumbeus does not show similar effects suggestive of selection or introgression.

scholarly journals New intergeneric orchid hybrid found in Romania × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0241733
Author(s):  
Nora Eugenia D. G. Anghelescu ◽  
Hajnalka Kertész ◽  
Nicoleta Constantin ◽  
Alexandra Simon-Gruița ◽  
Georgiana Duță Cornescu ◽  
...  
Keyword(s):  
Protected Areas ◽  
Flowering Time ◽  
Morphometric Analysis ◽  
Parental Species ◽  
Intergeneric Hybrid ◽  
Natura 2000 ◽  
Pollinator Community ◽  
Generation Plant ◽  
Frequent Exchange ◽  
First Time

We describe the first reported intergeneric, which naturally occurs between two subspecies belonging to different genera, Dactylorhiza fuchsii subsp. sooana (genus Dactylorhiza) and Pseudorchis albida subsp. tricuspis (genus Pseudorchis), as × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020. The hybrid was found and digitally photographed for the first time by Hajnalka Kertész in June, 2020, within Terra Siculorum, in one of the Natura 2000 protected areas, known as Harghita Mădăraș, ROSCI00090. Following detailed morphometric analysis using 67 characters and molecular karyological analyses, we identified this unique specimen as an intergeneric hybrid, new to science. The hybrid, an F1 generation plant, most likely representing a single intergeneric pollination event, is phenotypically intermediate between its parental species in most of the characters scored, but it significantly closely resembles Pseudorchis albida subsp. tricuspis parent. Since several individuals of the parental species occurred in near proximity, within 1–10 meters distance, we suggest that the production of this hybrid required a minimum travel distance of ca 1–10 meters, by the pollinators and frequent exchange of pollen between the parental species was very likely. The parental species and the hybrid, which display a considerable synchronicity in their flowering time, overlap in the pollinator community, sharing various species of Hymenopterans and Dipterans, very abundant in the heathland. This Terra Siculorum hybrid is thus best described as a rarely occurring intergeneric hybrid that shows strong Pseudorchis albida subsp. tricuspis parental dominance in inheritance patterns.

scholarly journals × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020 AN INTERGENERIC ORCHID HYBRID NEW TO SCIENCE FOUND IN TERRA SICULORUM, ROMANIA

2020 ◽  
Author(s):  
Nora Eugenia D. G. Anghelescu ◽  
Hajnalka Kertész ◽  
Nicoleta Constantin ◽  
Alexandra Simon-Gruiţa ◽  
Georgiana Duţă Cornescu ◽  
...  
Keyword(s):  
Protected Areas ◽  
Flowering Time ◽  
Morphometric Analysis ◽  
Parental Species ◽  
Intergeneric Hybrid ◽  
Natura 2000 ◽  
Pollinator Community ◽  
Generation Plant ◽  
Frequent Exchange ◽  
First Time

AbstractWe describe the first reported intergeneric hybrid to naturally occur between two subspecies belonging to different genera, Dactylorhiza fuchsii subsp. sooana (genus Dactylorhiza) and Pseudorchis albida subsp. tricuspis (genus Pseudorchis), as × Pseudorhiza nieschalkii (Senghas) P.F.Hunt nothosubsp. siculorum H.Kertész & N.Anghelescu, 2020. The hybrid was found and digitally photographed for the first time by Hajnalka Kertész in June, 2020, within Terra Siculorum, in one of the Natura 2000 protected areas, known as Harghita Mădăraş, ROSCI00090. Following detailed morphometric analysis using 67 characters and molecular karyological analyses, we identified this unique specimen as an intergeneric hybrid, new to science. The hybrid, an F1 generation plant, most likely representing a single intergeneric pollination event, is phenotypically intermediate between its parental species in most of the characters scored, but it significantly closely resembles Pseudorchis albida subsp. tricuspis parent. Since the parental species occurred in near proximity (1-10 meters distance), we suggest that the production of this hybrid required a minimum travel distance of ca 1-10 meters, by the pollinators and frequent exchange of pollen between the parental species was very likely. The parental species and the hybrid, which display a considerable synchronicity in their flowering time, overlap in pollinator community, sharing various species of Hymenopterans and Dipterans, very abundant in the heathland. This Terra Siculorum hybrid is thus best described as a rarely occurring intergeneric hybrid that shows strong Pseudorchis albida subsp. tricuspis parental dominance in inheritance patterns.

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