Larval stages of<i>Podaena latipalpis</i>from New Zealand and phylogenetic relationships of the subfamily Orchymontiinae based on larval characters (Insecta: Coleoptera: Hydraenidae)

Delgado, Juan A.; Palma, Ricardo L.

doi:10.1080/03014223.2004.9518386

Cited by 3 publications

(11 citation statements)

References 16 publications

(61 reference statements)

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“…Larvae of Limnebius have two apical solenidia on antennomere II (Delgado & Soler, 1997c). These are also found in the larvae of Hydraena (Delgado & Soler, 1996b) and Podaena (Delgado & Palma, 2004). Gymnochthebius as well as the other known ochthebiine larvae have a single apical solenidium in antennomere II.…”

Section: Cladistic Analysismentioning

confidence: 73%

“…These setae D2 are present in Ptiliidae (Delgado, unpubl.). This condition is also found in Podaena (Delgado & Palma, 2004) as well as in most known Ochthebiinae larvae. However, in Hydraena (Delgado & Soler, 1997b), Limnebius (Delgado & Soler, 1997c), O. subinteger (Delgado & Soler, 1996a) and O. quadricollis (Delgado & Soler, 1997a) D2 are absent.…”

Section: Cladistic Analysismentioning

confidence: 81%

“…(0) present; (1) absent. Campaniform sensilla C4 are present in Podaena (Delgado & Palma, 2004) as well as in almost all known larvae of Ochthebiinae, except A. exaratus . C4 also appears to be present in Ptiliidae (see Grebennikov & Beutel, 2002: Fig.…”

Section: Cladistic Analysismentioning

confidence: 99%

“…Cephalic eggbursters are found only in the first-instar larvae of Ochthebiinae. Cephalic eggs-bursters are absent in Limnebius (Delgado & Soler, 1997c), Hydraena (Delgado & Soler, 1996b), Podaena (Delgado & Palma, 2004) and Ptiliidae (Grebennikov & Beutel, 2002). CI = 1.…”

Section: Cladistic Analysismentioning

confidence: 99%

“…Since the monophyly of the ingroup is not in doubt (Beutel et al, 2003, Perkins, 1997 we used only one outgroup. However, several character comparisons were made with the larvae of Hydraena hernandoi Fresneda & Lagar, 1990 (Delgado & Soler, 1996b) and Podaena latipalpis Ordish, 1984 (Delgado & Palma, 2004). In a few cases, comparisons were also made using published information from larvae of the putative sister-group of Hydraenidae, the family Ptiliidae (Dybas, 1976;Grebennikov & Beutel, 2002).…”

Section: Cladistic Analysismentioning

confidence: 99%

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Description of the larval stages of Gymnochthebius jensenhaarupi and phylogenetic analysis of the relationships with other species of the subfamily Ochthebiinae (Coleoptera: Hydraenidae)

Delgado¹,

Archangelsky²

2005

Eur. J. Entomol.

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Abstract. The three larval instars of Gymnochthebius jensenhaarupi (Knisch, 1924) are described and illustrated, including a detailed analysis of their chaetotaxy and porotaxy. The specimens used in this study were collected with adults of G. jensenhaarupi and have been identified as such by association. Comparative notes on the morphology of these larvae with other species of the subfamily Ochthebiinae are given. A hypothesis of phylogenetic relationships between G. jensenhaarupi and other members of Ochthebiinae with thoroughly described larvae is presented. The monophyly of Ochthebiinae is supported by additional larval features. On the other hand Ochthebius, as currently composed, seems to by paraphyletic. Gymnochthebius Orchymont, 1943 is confirmed as the sister group of Aulacochthebius Kuwert, 1887.

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Section: Cladistic Analysismentioning

confidence: 73%

Section: Cladistic Analysismentioning

confidence: 81%

Section: Cladistic Analysismentioning

confidence: 99%

Section: Cladistic Analysismentioning

confidence: 99%

Section: Cladistic Analysismentioning

confidence: 99%

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Description of the larval stages of Gymnochthebius jensenhaarupi and phylogenetic analysis of the relationships with other species of the subfamily Ochthebiinae (Coleoptera: Hydraenidae)

Delgado¹,

Archangelsky²

2005

Eur. J. Entomol.

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Systematics of aquatic beetles (Coleoptera): current state and future directions

Short

2017

Systematic Entomology

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Minute moss beetles in the Southern Hemisphere: Molecular phylogeny, historical biogeography and habitat shifts (Coleoptera: Hydraenidae)

Bilton

Jäch

Ribera

et al. 2022

Systematic Entomology

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Minute moss beetles (Hydraenidae) are one of the most speciose and widespread families of aquatic Coleoptera, with an estimated 4,000 extant species, found in the majority of aquatic habitats from coastal rock pools to mountain streams and from the Arctic Circle to the Antarctic islands. Molecular phylogenetic works have improved our understanding of the evolutionary history of the megadiverse Hydraena, Limnebius and Ochthebius in recent years, but most genera in the family have not yet been included in any phylogenetic analyses, particularly most of those which are restricted to the Southern Hemisphere. Using a multimarker molecular matrix, sampling over 40% of described species richness and 75% of currently recognized genera, we infer a comprehensive molecular phylogeny of these predominantly Gondwanan Hydraenidae. Whilst the genera we focus on are morphologically diverse, and currently classified across all four hydraenid subfamilies, our phylogenetic analyses suggest that these Gondwanan genera may instead constitute a single clade. As a result of our findings, the African genus Oomtelecopon Perkins syn.n. is shown to nest within Coelometopon Janssens, the New Zealand Homalaena Ordish syn.n. and Podaena Ordish syn.n. are synonymised with Orchymontia Broun, and the South African Pterosthetops Perkins syn.n. is synonymised with Prosthetops Waterhouse, resulting in Pterosthetopini Perkins syn.n. being synonymised with Prosthetopini Perkins. Mesoceratops Bilton & Jäch gen.n. is erected to accommodate six former members of Mesoceration Janssens, which is shown to be polyphyletic. We propose the replacement name Orchymontia ordishi Jäch & Bilton nom.n. for Homalaena dilatata Ordish, 1984 (now a junior homonym); altogether 39new combinations are proposed. Our Bayesian divergence times infer an origin for this "Gondwana group" of genera in Africa plus Madagascar in the mid-Cretaceous and suggest that both vicariant and dispersal processes, together with extinctions, have shaped the biogeographic history of these beetles in the Southern Hemisphere during the Cretaceous, resulting in geographically conserved extant lineages. Finally, we reconstruct ancestral habitat shifts across our phylogeny, revealing numerous changes in habitat occupancy in these genera, including multiple origins of fully terrestrial, humicolous taxa in different regions.

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Larval stages ofPodaena latipalpisfrom New Zealand and phylogenetic relationships of the subfamily Orchymontiinae based on larval characters (Insecta: Coleoptera: Hydraenidae)

Cited by 3 publications

References 16 publications

Description of the larval stages of Gymnochthebius jensenhaarupi and phylogenetic analysis of the relationships with other species of the subfamily Ochthebiinae (Coleoptera: Hydraenidae)

Description of the larval stages of Gymnochthebius jensenhaarupi and phylogenetic analysis of the relationships with other species of the subfamily Ochthebiinae (Coleoptera: Hydraenidae)

Systematics of aquatic beetles (Coleoptera): current state and future directions

Minute moss beetles in the Southern Hemisphere: Molecular phylogeny, historical biogeography and habitat shifts (Coleoptera: Hydraenidae)

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