國立虎尾科技大學 |

Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA).

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA)./
作者:	Walker, Austin Rolly.
面頁冊數:	1 online resource (96 pages)
附註:	Source: Masters Abstracts International, Volume: 84-11.
Contained By:	Masters Abstracts International84-11.
標題:	Endocrinology. -
電子資源:	click for full text (PQDT)
ISBN:	9798379548643

Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA).
Walker, Austin Rolly.

Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA). - 1 online resource (96 pages)

Source: Masters Abstracts International, Volume: 84-11.

Thesis (M.S.)--University of Louisiana at Monroe, 2023.

Includes bibliographical references

Bayou DeSiard stretches 45 kilometers through Ouachita Parish, LA and includes a variety of land uses capable of depositing multiple types of endocrine disrupting chemicals that can negatively impact aquatic life inhabiting the bayou. Western mosquitofish (Gambusia affinis) were sampled from ten collection sites along Bayou DeSiard during Spring 2022 and Winter 2023 to investigate endocrine disruption. Morphometric assessments such as condition factor, gonadosomatic index, and anal fin 4:6 ratio were calculated. The spring and winter collections each recorded significant differences in the data gathered in several of the endpoints measured. When statistically comparing the spring and winter collections, significant differences were recorded in female and male standard length, total weight, condition factor, gonadosomatic index, and female anal fin 4:6 ratio throughout the ten collection sites. However, results provided minimal data to suggest endocrine disruption within the western mosquitofish population inhabiting Bayou DeSiard.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798379548643Subjects--Topical Terms:

645497
Endocrinology.
Subjects--Index Terms:

Ouachita ParishIndex Terms--Genre/Form:

554714
Electronic books.

Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA).
LDR:02490ntm a2200409K 4500 001 1141396
005 20240315085529.5
006 m o d
007 cr mn ---uuuuu
008 250605s2023 xx obm 000 0 eng d
020 $a 9798379548643
035 $a (MiAaPQ)AAI30426231
035 $a AAI30426231
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Walker, Austin Rolly. $3 1465133
245 1 0 $a Morphometric Analysis of Endocrine Status in Western Mosquitofish (Gambusia affinis) Inhabiting Bayou DeSiard (Ouachita Parish, LA).
264 0 $c 2023
300 $a 1 online resource (96 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 84-11.
500 $a Advisor: Overturf, Matthew D.
502 $a Thesis (M.S.)--University of Louisiana at Monroe, 2023.
504 $a Includes bibliographical references
520 $a Bayou DeSiard stretches 45 kilometers through Ouachita Parish, LA and includes a variety of land uses capable of depositing multiple types of endocrine disrupting chemicals that can negatively impact aquatic life inhabiting the bayou. Western mosquitofish (Gambusia affinis) were sampled from ten collection sites along Bayou DeSiard during Spring 2022 and Winter 2023 to investigate endocrine disruption. Morphometric assessments such as condition factor, gonadosomatic index, and anal fin 4:6 ratio were calculated. The spring and winter collections each recorded significant differences in the data gathered in several of the endpoints measured. When statistically comparing the spring and winter collections, significant differences were recorded in female and male standard length, total weight, condition factor, gonadosomatic index, and female anal fin 4:6 ratio throughout the ten collection sites. However, results provided minimal data to suggest endocrine disruption within the western mosquitofish population inhabiting Bayou DeSiard.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Endocrinology. $3 645497
650 4 $a Aquatic sciences. $3 1178821
650 4 $a Limnology. $3 907182
650 4 $a Biology. $3 599573
653 $a Ouachita Parish
653 $a Bayou DeSiard
653 $a Western mosquitofish
653 $a Endocrine disruption
653 $a Gambusia affinis
655 7 $a Electronic books. $2 local $3 554714
690 $a 0306
690 $a 0409
690 $a 0792
690 $a 0793
710 2 $a University of Louisiana at Monroe. $b Biology. $3 1191216
710 2 $a ProQuest Information and Learning Co. $3 1178819
773 0 $t Masters Abstracts International $g 84-11.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30426231 $z click for full text (PQDT)