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Marshal Hedin

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Articles 56
Citations 823
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Recent Articles
1.
Hedin M, Ramirez M, Monjaraz-Ruedas R
Zookeys . 2025 Feb; 1226:47-75. PMID: 39959859
The systematics of humble-in-appearance brown spiders ("marronoids"), within a larger group of spiders with a modified retrolateral tibial apophysis (the RTA Clade), has long vexed arachnologists. Although not yet fully...
2.
Ciaccio E, Bond J, Hedin M, Hamilton C
Mol Phylogenet Evol . 2024 Oct; 201:108206. PMID: 39401666
Antrodiaetus is a lineage of mygalomorph spider (Mygalomorphae: Antrodiaetidae) that has persisted since the late Cretaceous and has a disjunct Holarctic distribution and strong morphological conservatism. These folding-door spiders possess...
3.
Monjaraz-Ruedas R, Starrett J, Newton L, Bond J, Hedin M
Mol Ecol . 2024 Oct; 33(22):e17540. PMID: 39377248
Although patterns of population genomic variation are well-studied in animals, there remains room for studies that focus on non-model taxa with unique biologies. Here we characterise and attempt to explain...
4.
Monjaraz-Ruedas R, Starrett J, Leavitt D, Hedin M
Am Nat . 2024 Jun; 204(1):55-72. PMID: 38857341
AbstractIdealized ring species, with approximately continuous gene flow around a geographic barrier but singular reproductive isolation at a ring terminus, are rare in nature. A broken ring species model preserves...
5.
Azevedo G, Hedin M, Maddison W
Mol Phylogenet Evol . 2024 May; 197:108109. PMID: 38768874
We use ultraconserved elements (UCE) and Sanger data to study the phylogeny, age, and biogeographical history of harmochirine jumping spiders, a group that includes the species-rich genus Habronattus, whose remarkable...
6.
Monjaraz-Ruedas R, Mendez R, Hedin M
Zookeys . 2023 Jun; 1167:109-157. PMID: 37363739
The rarely encountered spider genus Gertsch & Platnick, 1979 includes some of the smallest mygalomorph spiders in the world, with four poorly known taxa from central and southeastern montane Arizona,...
7.
Hedin M, Milne M
Zookeys . 2023 May; 1145:1-130. PMID: 37234697
This revision is based on sampling efforts over the past three decades in the southern Appalachian Mountains which have provided (Araneae, Nesticidae) collections of approximately 2100 adult specimens from more...
8.
Ciaccio E, Debray A, Hedin M
Zookeys . 2022 Feb; 1086:163-204. PMID: 35221748
is a relictual lineage of Nearctic spiders distributed disjunctly across the United States in three montane regions (California, southern Rocky Mountains, southern Appalachia). Phylogenetic resolution of species relationships in has...
9.
Derkarabetian S, Starrett J, Hedin M
Front Zool . 2022 Feb; 19(1):8. PMID: 35193622
The diversity of biological and ecological characteristics of organisms, and the underlying genetic patterns and processes of speciation, makes the development of universally applicable genetic species delimitation methods challenging. Many...
10.
Wheeler W, Coddington J, Crowley L, Dimitrov D, Goloboff P, Griswold C, et al.
Cladistics . 2021 Nov; 33(6):574-616. PMID: 34724759
We present a phylogenetic analysis of spiders using a dataset of 932 spider species, representing 115 families (only the family Synaphridae is unrepresented), 700 known genera, and additional representatives of...