Natural history and conservation of the wolf spider Vesubia jugorum (Simon, 1881) (Araneae, Lycosidae), assessed as Endangered in the IUCN Red List
Filippo MILANO et al.
1-12, Published on 11 January 2023, art. 45 (1)
Review of the types of Indo-Pacific Triphoridae (Mollusca, Gastropoda) in the Muséum national d’Histoire naturelle, Paris
Paolo G. ALBANO et al.
13-106, Published on 20 January 2023, art. 45 (2) 
The cradle of giants: insights into the origin of Scherotheca Bouché, 1972 (Lumbricidae, Crassiclitellata) with the descriptions of eight new species from Corsica, France
Daniel F. MARCHÁN et al.
107-128, Published on 08 February 2023, art. 45 (3) 
Synopsis of Trissepyris Kieffer, 1905 (Hymenoptera, Bethylidae), an endemic Afrotropical genus, with description of a new species
Wesley D. COLOMBO & Celso O. AZEVEDO
129-135, Published on 21 February 2023, art. 45 (4) 
Two new genera of Acanthopidae (Mantodea) from the Amazon region, with description of a new species
Nicolas MOULIN & Christian J. SCHWARZ
137-161, Published on 10 March 2023, art. 45 (5) 
A new cryptic species of Brazilozoros Kukalova-Peck & Peck, 1993 from French Guiana (Zoraptera, Spiralizoridae)
Central American Tetrigidae Rambur, 1838 (Orthoptera): a preliminary catalogue
Niko KASALO et al.
177-212, Published on 14 April 2023, art. 45 (7) 
First report of complete mitogenome for an Itarinae species (Orthoptera, Grylloidea) with phylogenetic analysis
Zhe-Yuan YU et al.
213-223, Published on 03 May 2023, art. 45 (8) 
A new subfamily classification of the highly diversified Dorippidae H. Milne Edwards, 1837 (Crustacea, Brachyura, Dorippoidea), using morphological, molecular and palaeotonlogical data, with special emphasis on its unique female reproductive system
On some “Hemicyclopora” Norman, 1894 and “Escharella” Gray, 1848 species (Bryozoa, Cheilostomatida) from the Atlantic-Mediterranean region. Re-examination of their generic status and description of new species and a new genus
Jean-Georges HARMELIN & Antonietta ROSSO
373-407, Published on 15 June 2023, art. 45 (10) 
Discovery of the mountain glass snail, Hessemilimax kotulae (Westerlund, 1883) (Mollusca, Gastropoda, Vitrinidae), in the High Vosges Mountains (northeast France) and its conservation
Jean-Michel BICHAIN & Julien RYELANDT
409-419, Published on 27 June 2023, art. 45 (11) 
The Caecidae from BIOMAGLO Expedition in the Mayotte-Glorieuses area (Mollusca, Gastropoda)
Pherecardites Horst, 1912 and Branchamphinome Hartman, 1967 are synonyms (Annelida, Amphinomidae, Amphinominae)
Joke BLEEKER et al.
435-443, Published on 20 July 2023, art. 45 (13) 
New data on the distribution of the genus Roeseliana Zeuner, 1941 (Orthoptera, Tettigoniidae, Tettigoniinae) in the southwestern Balkans, with description of R. epirotica n. sp.
Michèle LEMONNIER-DARCEMONT & Christian DARCEMONT
445-450, Published on 26 July 2023, art. 45 (14) 
Polydesmid millipedes in the MSS of the northern Iberian Peninsula (Diplopoda, Polydesmida, Polydesmidae)
José D. GILGADO & Vicente M. ORTUÑO
451-461, Published on 08 September 2023, art. 45 (15) 
Additions to the millipede fauna of an Amazonian ferruginous landscape: a new species of Pseudoporatia Golovatch, 1999 widespread in rock outcrops (Diplopoda, Polydesmida, Pyrgodesmidae)
Luiz Felipe Moretti INIESTA et al.
463-498, Published on 13 September 2023, art. 45 (16) 
A new small Acanthogonatus Karsch, 1880 (Mygalomorphae, Pycnothelidae) species from Argentinean Patagonia: description of A. messii Signorotto & Ferretti n. sp. and its phylogenetic placement
Fiorella SIGNOROTTO et al.
499-512, Published on 26 September 2023, art. 45 (17) 
Tentaculariids (Cestoda, Trypanorhyncha) of elasmobranchs from Malaysian Borneo
Harry W. PALM & Mohammad HASELI
513-529, Published on 03 October 2023, art. 45 (18) 
Shedding light into Brazilian subterranean isopods (Isopoda, Oniscidea): expanding distribution data and describing new taxa
Ivanklin Soares CAMPOS-FILHO et al.
531-599, Published on 18 October 2023, art. 45 (19) 
Apport des collections du Muséum national d’Histoire naturelle et de Didier Morin à la connaissance des Batrachideinae et Lophotettiginae (Orthoptera, Tetrigidae) de Guyane
Raphaëlle ITRAC-BRUNEAU & Guillaume DOUCET
601-634, Published on 24 October 2023, art. 45 (20) 
Terrestrial isopods (Isopoda, Oniscidea) of São Tomé Island, with the description of two new Armadillidae Brandt, 1831 species
Julio CIFUENTES & Luis P. DA SILVA
635-652, Published on 14 November 2023, art. 45 (21) 
An inventory of Bramble sharks Echinorhinus brucus (Bonnaterre, 1788) (Elasmobranchii, Echinorhinidae) in natural history collections worldwide for conservation status assessment
Frederik H. MOLLEN & Samuel P. IGLÉSIAS
653-748, Published on 23 November 2023, art. 45 (22) 
Resampling Bouché’s historical localities reveals three new species and helps identifying a new genus of earthworms (Oligochaeta, Hormogastridae and Lumbricidae) in Southeastern France
Sylvain GÉRARD et al.
749-768, Published on 05 December 2023, art. 45 (23) 
Reconciliation between neontology and paleontology in the Gryllidea (Orthoptera, Ensifera): reinterpreting the venation of the stridulatory apparatus in crickets
Hugo JOSSE et al.
769-801, Published on 13 December 2023, art. 45 (24) 
Shallow-water Rissoidae of the genera Alvania, Haurakia, Parashiela, Simulamerelina and Subestea (Gastropoda, Caenogastropoda, Rissooidea) from French Polynesia, with the description of a new deep-water genus
Bruno AMATI et al.
803-892, Published on 22 December 2023, art. 45 (25) 
