Definition of digenean in English:

digenean

adjective dʌɪˈdʒɛnɪənˌdʌɪdʒɪˈniːəndīˈjēnēən

Zoology

Relating to a group of flukes which are internal parasites needing two to four hosts to complete their life cycle.
复殖亚纲的。比较MONOGENEAN
Compare with monogenean
Example sentencesExamples
- We have recently reported a study of the digenean intestinal parasites of 956 eels captured in the estuarine bays of Arousa and Ferrol in the northwest Iberian Peninsula.
- Nevertheless, the snail and digenean phylogenies do not appear congruent, implying that host switching occurs on evolutionary but not ecological timescales.
- These results indicate that only seventeen out of the 150 or so digenean families are reported in the deep sea.
- The present study demonstrates that digenean parasites induce population structure changes and shorten lifespan of mudsnails, through increasing size-dependent mortality.
- It will be a major source of information in digenean taxonomy for the next several decades.

noun dʌɪˈdʒɛnɪənˌdʌɪdʒɪˈniːəndīˈjēnēən

Zoology

A digenean fluke; a trematode.
复殖吸虫；吸虫
Subclass Digenea, class Trematoda
Example sentencesExamples
- Occasionally the eggs of some digeneans may also bear filaments, although these are more generally oval in shape, and brown in colour due to quinone-tanning of egg shell components.
- Since only nonovigerous metacercariae were found in the molluscan host, the life cycle in Kuwait Bay conforms with the pattern in tropical waters, where the digenean reaches maturity in fishes.
- In Chile, there are no records of these digeneans in any group of hosts.
- This project is also linked with heavy metal toxicity studies, being carried out in our laboratory on the survival and infectivity of larval digeneans parasitising molluscan intermediate hosts.
- Fifteen species of digeneans are reported from the waters off the islands of the Outer Hebrides, off north-western Scotland.

Origin

1960s: from modern Latin Digenea (from Greek di- 'twice' + genea 'generation, race') + -an.

Definition of digenean in US English:

digenean

adjectivedīˈjēnēən

Zoology

Relating to a group of flukes which are internal parasites needing two to four hosts to complete their life cycle.
复殖亚纲的。比较MONOGENEAN
Compare with monogenean
Example sentencesExamples
- Nevertheless, the snail and digenean phylogenies do not appear congruent, implying that host switching occurs on evolutionary but not ecological timescales.
- It will be a major source of information in digenean taxonomy for the next several decades.
- We have recently reported a study of the digenean intestinal parasites of 956 eels captured in the estuarine bays of Arousa and Ferrol in the northwest Iberian Peninsula.
- The present study demonstrates that digenean parasites induce population structure changes and shorten lifespan of mudsnails, through increasing size-dependent mortality.
- These results indicate that only seventeen out of the 150 or so digenean families are reported in the deep sea.

noundīˈjēnēən

Zoology

A digenean fluke; a trematode.
复殖吸虫；吸虫
Subclass Digenea, class Trematoda
Example sentencesExamples
- Occasionally the eggs of some digeneans may also bear filaments, although these are more generally oval in shape, and brown in colour due to quinone-tanning of egg shell components.
- This project is also linked with heavy metal toxicity studies, being carried out in our laboratory on the survival and infectivity of larval digeneans parasitising molluscan intermediate hosts.
- Since only nonovigerous metacercariae were found in the molluscan host, the life cycle in Kuwait Bay conforms with the pattern in tropical waters, where the digenean reaches maturity in fishes.
- In Chile, there are no records of these digeneans in any group of hosts.
- Fifteen species of digeneans are reported from the waters off the islands of the Outer Hebrides, off north-western Scotland.

Origin

1960s: from modern Latin Digenea (from Greek di- ‘twice’ + genea ‘generation, race’) + -an.

单词	digenean
释义	Definition of digenean in English: digenean adjective dʌɪˈdʒɛnɪənˌdʌɪdʒɪˈniːəndīˈjēnēən Zoology Relating to a group of flukes which are internal parasites needing two to four hosts to complete their life cycle. 复殖亚纲的。比较MONOGENEAN Compare with monogenean Example sentencesExamples We have recently reported a study of the digenean intestinal parasites of 956 eels captured in the estuarine bays of Arousa and Ferrol in the northwest Iberian Peninsula. Nevertheless, the snail and digenean phylogenies do not appear congruent, implying that host switching occurs on evolutionary but not ecological timescales. These results indicate that only seventeen out of the 150 or so digenean families are reported in the deep sea. The present study demonstrates that digenean parasites induce population structure changes and shorten lifespan of mudsnails, through increasing size-dependent mortality. It will be a major source of information in digenean taxonomy for the next several decades. noun dʌɪˈdʒɛnɪənˌdʌɪdʒɪˈniːəndīˈjēnēən Zoology A digenean fluke; a trematode. 复殖吸虫；吸虫 Subclass Digenea, class Trematoda Example sentencesExamples Occasionally the eggs of some digeneans may also bear filaments, although these are more generally oval in shape, and brown in colour due to quinone-tanning of egg shell components. Since only nonovigerous metacercariae were found in the molluscan host, the life cycle in Kuwait Bay conforms with the pattern in tropical waters, where the digenean reaches maturity in fishes. In Chile, there are no records of these digeneans in any group of hosts. This project is also linked with heavy metal toxicity studies, being carried out in our laboratory on the survival and infectivity of larval digeneans parasitising molluscan intermediate hosts. Fifteen species of digeneans are reported from the waters off the islands of the Outer Hebrides, off north-western Scotland. Origin 1960s: from modern Latin Digenea (from Greek di- 'twice' + genea 'generation, race') + -an. Definition of digenean in US English: digenean adjectivedīˈjēnēən Zoology Relating to a group of flukes which are internal parasites needing two to four hosts to complete their life cycle. 复殖亚纲的。比较MONOGENEAN Compare with monogenean Example sentencesExamples Nevertheless, the snail and digenean phylogenies do not appear congruent, implying that host switching occurs on evolutionary but not ecological timescales. It will be a major source of information in digenean taxonomy for the next several decades. We have recently reported a study of the digenean intestinal parasites of 956 eels captured in the estuarine bays of Arousa and Ferrol in the northwest Iberian Peninsula. The present study demonstrates that digenean parasites induce population structure changes and shorten lifespan of mudsnails, through increasing size-dependent mortality. These results indicate that only seventeen out of the 150 or so digenean families are reported in the deep sea. noundīˈjēnēən Zoology A digenean fluke; a trematode. 复殖吸虫；吸虫 Subclass Digenea, class Trematoda Example sentencesExamples Occasionally the eggs of some digeneans may also bear filaments, although these are more generally oval in shape, and brown in colour due to quinone-tanning of egg shell components. This project is also linked with heavy metal toxicity studies, being carried out in our laboratory on the survival and infectivity of larval digeneans parasitising molluscan intermediate hosts. Since only nonovigerous metacercariae were found in the molluscan host, the life cycle in Kuwait Bay conforms with the pattern in tropical waters, where the digenean reaches maturity in fishes. In Chile, there are no records of these digeneans in any group of hosts. Fifteen species of digeneans are reported from the waters off the islands of the Outer Hebrides, off north-western Scotland. Origin 1960s: from modern Latin Digenea (from Greek di- ‘twice’ + genea ‘generation, race’) + -an.
随便看	precompose precomposed precompress precompression preconceited preconceive preconceived preconceived idea/notion preconceived notion preconceives preconceiving pre-concept preconception preconceptional preconceptions preconceptual preconcert preconcerted preconcertedly preconcertedness pre-conciliar precondemn precondemnation precondensate precondense 亷亸亹亹亹人人丁人世人世间人中人丹 Abschwächungsfaktor Abschwächungstendenz Abschwächungswiderstand abschwören abschälen Abschälschnitt Abschälung Abschälversuch Abschärfmesser Abschärfung