identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03CF933DFF8CFF8277D9ADD7B9C2FF1B.text	03CF933DFF8CFF8277D9ADD7B9C2FF1B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Archimicrura Chernyshev 2025	<div><p>Genus  Archimicrura gen. nov.</p><p>urn:lsid:zoobank.org:act: 648123AE-59B0-41FD-B830-40735AB44840</p><p>Type species.  Micrura ignea Schwartz &amp; Norenburg, 2005 .</p><p>Diagnosis.  Lineidae with lateral horizontal cephalic slits and caudal cirrus. Cutis glands separated from outer longitudinal musculature of body wall by thin connective tissue layer. Thin layer of diagonal musculature present between body middle circular and inner longitudinal muscle layers. Longitudinal muscle plate between rhynchocoel and foregut present. Proboscis typical heterotype (see Chernyshev 2015); outer longitudinal musculature well developed; two muscle crosses present; and neural sheath not developed into separate nerves. Vascular blood plexus absent in foregut region. Cerebral ganglia without outer neurilemma; neurochords and neurochord cells absent. Three frontal organs.</p><p>Generic composition.  Archimicrura ignea (Schwartz &amp; Norenburg, 2005) comb. n.</p><p>Remarks.  Archimicrura ignea holds a basal position in the phylogenetic tree of  Lineidae and is a sister taxon to the rest of the lineids that form Clade 1 sensu Kajihara et al. (2022). The lack of outer neurilemma is a trait characteristic of  Micrura, but in  M. fasciolata, the proboscis lacks outer longitudinal musculature. Unfortunately, the original description of  M. ignea does not provide data on some of the structures (Schwartz &amp; Norenburg 2005).  Archimicrura ignea has an archaic structure of the pseudocnidae, not typical of other  Lineidae (Magarlamov et al. 2021) . The diagonal muscles located between the middle circular and inner longitudinal musculature of the body wall may also be a plesiomorphic state.</p><p>Etymology. The new generic name is feminine in gender, formed by adding the Greek prefix archi - (meaning “ancient”) to the name  Micrura .</p></div>	https://treatment.plazi.org/id/03CF933DFF8CFF8277D9ADD7B9C2FF1B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Chernyshev, Alexei V.	Chernyshev, Alexei V. (2025): Three new genera for the species previously placed in the genera Micrura and Lineus (Nemertea, Heteronemertea). Zootaxa 5575 (2): 346-348, DOI: 10.11646/zootaxa.5575.2.11, URL: https://doi.org/10.11646/zootaxa.5575.2.11
03CF933DFF8DFF8277D9AC50BB29F917.text	03CF933DFF8DFF8277D9AC50BB29F917.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Junoya Chernyshev 2025	<div><p>Genus  Junoya gen. nov.</p><p>urn:lsid:zoobank.org:pub: BAA60D51-B939-41A5-95E5-1FC38D48459B</p><p>Type species.  Lineus acutifrons Southern, 1913.</p><p>Diagnosis.  Lineidae with lateral horizontal cephalic slits and caudal cirrus. Cutis glands form no distinct layer, some glands interspersed between outer longitudinal muscles of body wall, but cutis gland cells not reaching middle circular musculature of body. Proboscis typical heterotype, with outer longitudinal musculature (see Chernyshev 2015); muscle crosses not found; nerve plexus present. Rhynchodaeum divides blood lacuna into two cephalic blood vessels. Vascular blood plexus present in foregut region. Cerebral ganglia with outer neurilemma; neurochords and neurochord cells not found. One (?) frontal organ.</p><p>Generic composition.  Junoya acutifrons (Southern, 1913) comb. n.</p><p>Remarks.  Lineus acutifrons was re-described by Puerta et al. (2010) who considered this species close to those currently assigned to Lineage N. This was later confirmed by other phylogenetic studies of  Lineidae (Chernyshev &amp; Polyakova 2019; Kajihara et al. 2022). In a recent phylogenetic analysis,  Lineus acutifrons has been placed in Lineage N+P and is a sister species to the brackish-water  Hinumanemertes kikuchii Iwata, 1970 (Chernyshev &amp; Polyakova 2023). In the latter species, however, the circulatory system forms a complex system in the cephalic region of the blood lacunae, and the proboscis has two crosses (Iwata 1970).  Lineus acutifrons cannot be assigned to any of the genera from Lineage N+P, and, therefore, a new genus has been established for it.</p><p>Etymology. The genus is feminine in gender, named to honor Dr. Juan Junoy who made a great contribution to the study of nemerteans in Spain, including  Lineus acutifrons .</p></div>	https://treatment.plazi.org/id/03CF933DFF8DFF8277D9AC50BB29F917	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Chernyshev, Alexei V.	Chernyshev, Alexei V. (2025): Three new genera for the species previously placed in the genera Micrura and Lineus (Nemertea, Heteronemertea). Zootaxa 5575 (2): 346-348, DOI: 10.11646/zootaxa.5575.2.11, URL: https://doi.org/10.11646/zootaxa.5575.2.11
03CF933DFF8DFF8277D9A948BA86FC23.text	03CF933DFF8DFF8277D9A948BA86FC23.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Quasimicrura Chernyshev 2025	<div><p>Genus  Quasimicrura gen. nov.</p><p>urn:lsid:zoobank.org:act: 4C7910A4-D241-44A3-BE6C-1FB025D70393</p><p>Type species.  Cerebratulus dellechiajei Hubrecht, 1879 .</p><p>Diagnosis.  Lineidae with lateral horizontal cephalic slits and caudal cirrus. Cutis glands not penetrate outer longitudinal musculature of body wall; thick connective tissue layer under cutis absent. Proboscis modified heterotype, without outer longitudinal musculature (see Chernyshev, 2015), with two muscle crosses and two pairs of nerves present. Rhynchodaeum divides blood lacuna into two cephalic blood vessels. Vascular blood plexus present in foregut region. Foregut with subepithelial gland-cell zone. Cerebral ganglia without outer neurilemma; neurochords and neurochord cells not found. Two (?) frontal organs.</p><p>Generic composition.  Quasimicrura dellechiajei (Hubrecht, 1879) comb. n.</p><p>Remarks.  Micrura dellechiajei was re-described by Herrera-Bachiller et al. (2015). The phylogenetic analysis in that study showed the proximity of this species to the genus  Notospermus, with, however, clade  Micrura dellechiajei +  Notospermus having low support. The phylogenetic analysis by Kajihara et al. (2022) provided a similar pattern. The phylogenetic analysis by Chernyshev and Polyakova (2023) showed a high support of the clade  Micrura dellechiajei +  Notospermus .  Micrura dellechiajei differs from species of the genus  Notospermus by the lack of the thick connective-tissue layer between the cutis and the outer longitudinal musculature of the body wall and by the presence of the frontal organs and caudal cirrus. According to Herrera-Bachiller et al. (2015), the proboscis of  M. dellechiajei lacks outer longitudinal musculature, whereas in the  Notospermus species, this musculature is present.</p><p>Etymology. The new generic name is feminine in gender, formed by adding the Latin prefix quasi - (meaning “seemingly”, “resembling”) to the name  Micrura .</p></div>	https://treatment.plazi.org/id/03CF933DFF8DFF8277D9A948BA86FC23	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Chernyshev, Alexei V.	Chernyshev, Alexei V. (2025): Three new genera for the species previously placed in the genera Micrura and Lineus (Nemertea, Heteronemertea). Zootaxa 5575 (2): 346-348, DOI: 10.11646/zootaxa.5575.2.11, URL: https://doi.org/10.11646/zootaxa.5575.2.11
