Peter A. Ritchie

3.6k total citations · 1 hit paper
84 papers, 2.6k citations indexed

About

Peter A. Ritchie is a scholar working on Genetics, Ecology, Evolution, Behavior and Systematics and Molecular Biology. According to data from OpenAlex, Peter A. Ritchie has authored 84 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Genetics, 23 papers in Ecology, Evolution, Behavior and Systematics and 22 papers in Molecular Biology. Recurrent topics in Peter A. Ritchie's work include Genetic diversity and population structure (38 papers), Plant and animal studies (15 papers) and Identification and Quantification in Food (13 papers). Peter A. Ritchie is often cited by papers focused on Genetic diversity and population structure (38 papers), Plant and animal studies (15 papers) and Identification and Quantification in Food (13 papers). Peter A. Ritchie collaborates with scholars based in New Zealand, Australia and United States. Peter A. Ritchie's co-authors include David M. Lambert, Fred W. Allendorf, Nils Ryman, Phillip R. England, Gordon Luikart, David G. Chapple, Charles H. Daugherty, Maren Wellenreuther, Craig D. Millar and Carlo Baroni and has published in prestigious journals such as Science, PLoS ONE and Trends in Ecology & Evolution.

In The Last Decade

Peter A. Ritchie

82 papers receiving 2.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Genetic effects of harvest on wild animal populations

2008 506 citations Peter A. Ritchie et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Peter A. Ritchie New Zealand	28	1.3k	1.0k	645	645	514	84	2.6k
Marlis R. Douglas United States	26	1.2k 0.9×	1.3k 1.3×	482 0.7×	1.4k 2.1×	528 1.0×	80	3.1k
Alexandra Pavlova Australia	29	1.4k 1.1×	1.2k 1.2×	593 0.9×	638 1.0×	570 1.1×	71	2.5k
Vítor C. Sousa Portugal	24	2.0k 1.5×	766 0.8×	743 1.2×	457 0.7×	550 1.1×	42	2.8k
Marina Panova Sweden	20	2.4k 1.8×	1.3k 1.3×	746 1.2×	668 1.0×	792 1.5×	47	3.8k
Oliver Berry Australia	31	1.3k 1.0×	1.9k 1.9×	942 1.5×	788 1.2×	405 0.8×	81	3.2k
Michael Matschiner Norway	28	1.5k 1.1×	804 0.8×	1.0k 1.6×	892 1.4×	539 1.0×	57	3.1k
Daniel Berner Switzerland	29	1.8k 1.4×	812 0.8×	498 0.8×	1.0k 1.6×	756 1.5×	51	2.8k
David H. Lunt United Kingdom	29	1.1k 0.8×	1.4k 1.4×	794 1.2×	706 1.1×	802 1.6×	51	3.4k
Joanna L. Kelley United States	30	1.8k 1.4×	1.0k 1.0×	1.2k 1.9×	443 0.7×	484 0.9×	97	3.6k
Kaiya Zhou China	34	860 0.7×	1.7k 1.7×	1.0k 1.6×	467 0.7×	554 1.1×	154	3.3k

Countries citing papers authored by Peter A. Ritchie

Since Specialization

Citations

This map shows the geographic impact of Peter A. Ritchie's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Peter A. Ritchie with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter A. Ritchie more than expected).

Fields of papers citing papers by Peter A. Ritchie

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter A. Ritchie. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Peter A. Ritchie. The network helps show where Peter A. Ritchie may publish in the future.

Co-authorship network of co-authors of Peter A. Ritchie

This figure shows the co-authorship network connecting the top 25 collaborators of Peter A. Ritchie. A scholar is included among the top collaborators of Peter A. Ritchie based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Peter A. Ritchie. Peter A. Ritchie is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Deslippe, Julie R., et al.. (2024). De-novo assembly of a reference genome for a critically threatened Aotearoa New Zealand tree species, Syzygium maire (Myrtaceae). Tree Genetics & Genomes. 20(5). 1 indexed citations

Wellenreuther, Maren, et al.. (2022). Genome assembly and isoform analysis of a highly heterozygous New Zealand fisheries species, the tarakihi ( Nemadactylus macropterus ). G3 Genes Genomes Genetics. 13(2). 1 indexed citations

Montanari, Sara, et al.. (2022). Unraveling the complex genetic basis of growth in New Zealand silver trevally ( Pseudocaranx georgianus ). G3 Genes Genomes Genetics. 12(3). 7 indexed citations

Morrison, Mark A., et al.. (2021). Phylogeographic structure and historical demography of tarakihi ( Nemadactylus macropterus ) and king tarakihi ( Nemadactylus n.sp.) in New Zealand. New Zealand Journal of Marine and Freshwater Research. 56(2). 247–271. 4 indexed citations

Robertson, Christopher J.R., et al.. (2021). Genetic connectivity in allopatric seabirds: lack of inferred gene flow between Northern and Southern Buller’s albatross populations (Thalassarche bulleri ssp.). Emu - Austral Ornithology. 121(1-2). 113–123. 8 indexed citations

Tuck, Ian, et al.. (2020). Genetic structure and recent population expansion in the commercially harvested deep‐sea decapod, Metanephrops challengeri (Crustacea: Decapoda). New Zealand Journal of Marine and Freshwater Research. 54(2). 251–270. 3 indexed citations

Wellenreuther, Maren, et al.. (2020). Genetic stock structure of New Zealand fish and the use of genomics in fisheries management: an overview and outlook. New Zealand Journal of Zoology. 48(1). 1–31. 33 indexed citations

Ashton, David T., Peter A. Ritchie, & Maren Wellenreuther. (2019). High-Density Linkage Map and QTLs for Growth in Snapper ( Chrysophrys auratus ). G3 Genes Genomes Genetics. 9(4). 1027–1035. 29 indexed citations

Wellenreuther, Maren, Jérémy Le Luyer, Denham G. Cook, Peter A. Ritchie, & Louis Bernatchez. (2018). Domestication and Temperature Modulate Gene Expression Signatures and Growth in the Australasian Snapper Chrysophrys auratus. G3 Genes Genomes Genetics. 9(1). 105–116. 29 indexed citations

10.

Munkacsi, Andrew B., et al.. (2018). Phylogenetic affinities and in vitro seed germination of the threatened New Zealand orchid Spiranthes novae‐zelandiae. New Zealand Journal of Botany. 56(1). 91–108. 9 indexed citations

11.

Robertson, Christopher J.R., et al.. (2018). Phylogeographic structure and a genetic assignment method for Buller’s albatross ssp. (Thalassarche bulleri ssp.). Notornis. 65(3). 152–152. 2 indexed citations

12.

Phillips, Nicole E., et al.. (2017). Genetic connectivity among populations of two congeneric direct‐developing whelks varies across spatial scales. New Zealand Journal of Marine and Freshwater Research. 52(1). 100–117. 11 indexed citations

13.

Tay, Mei Lin, Heidi M. Meudt, P. J. Garnock‐Jones, & Peter A. Ritchie. (2010). Testing species limits of New Zealand Plantago (Plantaginaceae) using internal transcribed spacer (ITS) DNA sequences. New Zealand Journal of Botany. 48(3-4). 205–224. 16 indexed citations

14.

Chapple, David G., G. B. Patterson, Dianne Gleeson, Charles H. Daugherty, & Peter A. Ritchie. (2008). Taxonomic revision of the marbled skink ( Cyclodina oliveri , Reptilia: Scincidae) species complex, with a description of a new species. New Zealand Journal of Zoology. 35(2). 129–146. 18 indexed citations

15.

Ritchie, Peter A., et al.. (2008). Introduction Pathway Analysis Into New Zealand Highlights a Source Population 'Hotspot' in the Native Range of the Red Imported Fire Ant (Solenopsis invicta). Sociobiology. 52(1). 129–143. 5 indexed citations

16.

Liggins, Libby, David G. Chapple, Charles H. Daugherty, & Peter A. Ritchie. (2008). Origin and post‐colonization evolution of the Chatham Islands skink (Oligosoma nigriplantare nigriplantare). Molecular Ecology. 17(14). 3290–3305. 35 indexed citations

17.

Liggins, Libby, David G. Chapple, Charles H. Daugherty, & Peter A. Ritchie. (2008). A SINE of restricted gene flow across the Alpine Fault: phylogeography of the New Zealand common skink (Oligosoma nigriplantare polychroma). Molecular Ecology. 17(16). 3668–3683. 33 indexed citations

18.

O’Shea, Steve, Kathrin S. R. Bolstad, & Peter A. Ritchie. (2004). First records of egg masses of Nototodarus gouldi McCoy, 1888 (Mollusca: Cephalopoda: Ommastrephidae), with comments on egg‐mass susceptibility to damage by fisheries trawl. New Zealand Journal of Zoology. 31(2). 161–166. 25 indexed citations

19.

Ritchie, Peter A., et al.. (2002). Identification of galaxiid nests, emigrating larvae and whitebait, using mitochondrial DNA control region sequences. New Zealand Journal of Marine and Freshwater Research. 36(4). 789–795. 7 indexed citations

20.

Meyer, Axel, et al.. (1995). Predicting developmental processes from evolutionary patterns: a molecular phylogeny of the zebrafish ( Danio rerio ) and its relatives. Philosophical Transactions of the Royal Society B Biological Sciences. 349(1327). 103–111. 29 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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