Comparative Studies of Reproductive Diapause in North American Populations of Three Hippodamia Species (Coleoptera: Coccinellidae)

Researcher

John J. Obrycki, University of KentuckyFollow

Researcher ORCID Identifier

https://orcid.org/0000-0001-5575-4991

Release Date

5-17-2020

Publisher

University of Kentucky Libraries

Description

Adult Hippodamia parenthesis were collected from McLean County, Illinois (40.34°N, 88.77°W), Johnson County, Iowa (41.67°N, 91.52°W), Onondaga County, New York (43.03°N, 76.00°W) and Jefferson County, New York (43.98°N, 75.91°W) (Supplemental Figure 1). Eggs were collected daily from 4 to 6 females in each population and placed in L:D 16:8, 14:10, 12:12,10:14, at 22°C ± 1.0°C. F1 offspring were individually reared in glass vials at each photoperiod on pea aphids and Ephestia kuehniella eggs to examine the effects of photoperiod on development (Data set: H. parenthesis Development times at LD).

Comparisons of the developmental responses of H. parenthesis, H. variegata and H. convergens were made: [data for H. variegata from Obrycki 2018; (Data set: H. parenthesis and H. convergens from three counties in Iowa)]

Pairs of F1 Hippodamia parenthesis adults from each population were maintained at the same larval photoperiod. Pairs were fed and maintained at each photoperiod for 120 days. The date of first oviposition was recorded for each female. (Data set: Four populations of H. parenthesis response to LD (McLean Cty, IL, Johnson Cty, IA, Jefferson Cty, NY, Onondaga Cty, NY)

Comparisons of the female responses to photoperiod between species collected from the same location or at similar latitudes included:

1. H. parenthesis and H. variegata from McLean County, IL, (Data set: H. parenthesis and H. variegata from McLean County, IL)
2. H. parenthesis and H. variegata from Jefferson County, NY, (Data set: H. parenthesis and H. variegata from Jefferson County, NY)
3. H. parenthesis and H. convergens from Boone, Polk, and Johnson Counties in IA. (Data set: H. parenthesis and H. convergens from three counties in Iowa)

Data for H. variegata are from Obrycki (2018); data for H. convergens are from Obrycki et al. (2018).

Digital Object Identifier (DOI)

https://doi.org/10.13023/8dcs-cb78

Rights

This dataset is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided that the dataset creator and source are credited and that changes (if any) are clearly indicated.

File Format

H. parenthesis development times at LD: JMP File (.jmp)

Four populations of H. parenthesis response to LD (McLean Cty, IL, Johnson Cty, IA, Jefferson Cty, NY, Onondaga Cty, NY): JMP File (.jmp)

H. parenthesis and H. variegata from Jefferson County, NY: JMP File (.jmp)

H. parenthesis and H. variegata from McLean County, IL: JMP File (.jmp)

H. parenthesis and H. convergens from three counties in Iowa: JMP File (.jmp)

Supplemental Tables 1,2: H. convergens Development times at LD: JMP File (.jmp)

Supplemental Figure 1: Locations and collection dates (H. parenthesis, H. variegata, H. convergens): HTML Document (.html)

File Size

H. parenthesis development times at LD: 74.8 KB

Four populations of H. parenthesis response to LD (McLean Cty, IL, Johnson Cty, IA, Jefferson Cty, NY, Onondaga Cty, NY): 9.37 KB

H. parenthesis and H. variegata from Jefferson County, NY: 6.17 KB

H. parenthesis and H. variegata from McLean County, IL: 8.17 KB

H. parenthesis and H. convergens from three counties in Iowa: 6.66 KB

Supplemental Tables 1,2: H. convergens Development times at LD: 27.1 KB

Supplemental Figure 1: Locations and collection dates (H. parenthesis, H. variegata, H. convergens): 9.97 KB

Spatial Coverage

McLean County, Illinois: 40.34°N, 88.77°W

Johnson County, Iowa: 41.67°N, 91.52°W

Jefferson County, New York: 43.98°N, 75.91°W

Onondaga County, New York: 43.03°N, 76.00°W

Funding Information

This research is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, Hatch Program under accession number 1008480.

Related Content

Obrycki, J. J. (2020). Comparative studies of reproductive diapause in North American populations of three Hippodamia species (Coleoptera: Coccinellidae). Environmental Entomology, 49(5), 1164-1170. https://doi.org/10.1093/ee/nvaa100

Notes

Click the Download button on the right to access the first data file (H. parenthesis development times at LD). The remaining six data files are available for download as the additional files listed at the end of this record.

Recommended Citation

Obrycki, John J., "Comparative Studies of Reproductive Diapause in North American Populations of Three Hippodamia Species (Coleoptera: Coccinellidae)" (2020). Lady Beetle Research Data. 6.
https://uknowledge.uky.edu/entomology_lady_beetle_data/6