Arxius de Miscel·lània Zoològica. Volum 22 (2024) Pàgines: 43-51
Species of Megastigmidae from Morocco (Hymenoptera, Chalcidoidea)
Kissayi, K., Bentata, F., Labhilili, M., Ibriz, M.
DOI: https://doi.org/10.32800/amz.2024.22.0043Descarregar
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Kissayi, K., Bentata, F., Labhilili, M., Ibriz, M., 2024. Species of Megastigmidae from Morocco (Hymenoptera, Chalcidoidea). Arxius de Miscel·lània Zoològica, 22: 43-51, DOI: https://doi.org/10.32800/amz.2024.22.0043-
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Abstract
Species of Megastigmidae from Morocco (Hymenoptera, Chalcidoidea)
This study presents the first comprehensive catalogue of the Megastigmidae from Morocco. After sorting through the existing bibliography and visiting various museums, we identified two genera occurring in this country: Bootanomyia Girault, 1915 and Megastigmus Dalman, 1820 represented by one and ten species, respectively. Here we provide data on the known distribution and biology of each of the species in Morocco.
Dataset published through GBIF (DOI: 10.15470/mr3xom)
Key words: Chalcidoidea, Megastigmidae, Catalogue, Geographical distribution, Morocco
Resumen
Especies de Megastigmidae en Marruecos (Hymenoptera, Chalcidoidea)
Este estudio presenta el primer catálogo exhaustivo de Megastigmidae de Marruecos. Después de revisar la bibliografía existente y visitar varios museos, identificamos dos géneros que se encuentran en este país: Bootanomyia Girault, 1915, y Megastigmus Dalman, 1820, representados por una especie el primero y diez el segundo. Aportamos datos sobre la distribución y la biología conocidas de cada especie.
Datos publicados en GBIF (DOI: 10.15470/mr3xom)
Palabras clave: Chalcidoidea, Megastigmidae, Catálogo, Distribución geográfica, Marruecos
Resum
Espècies de Megastigmidae del Marroc (Hymenoptera, Chalcidoidea)
Aquest estudi presenta el primer catàleg exhaustiu de Megastigmidae del Marroc. Després de revisar la bibliografia existent i després de visitar diversos museus, vam identificar dos gèneres que es troben en aquest país: Bootanomyia Girault, 1915, i Megastigmus Dalman, 1820, representats per una espècie el primer i deu el segon. Aportem dades sobre la distribució i la biologia conegudes de cada espècie.
Dades publicades a GBIF (DOI: 10.15470/mr3xom)
Paraules clau: Chalcidoidea, Megastigmidae, Catàleg, Distribució geogràfica, Marroc
Introduction
Megastigmidae were formerly considered a subfamily (Megastigminae) within the Torymidae family, but a new status has been established for this group of chalcids by placing it at taxonomic rank of family (Janšta et al., 2018). Megastigmus comprises over 200 species, currently classified in 14 valid genera (Janšta et al., 2018; Böhmová et al., 2022; Popescu and Gostin, 2023). The most speciose genus is Megastigmus Dalman, 1820, with 156 species described to date (Noyes, 2023).
As far as is known, Megastigmidae include not only ectoparasitoids of various gall-making insects [mainly Diptera (Cecidomyiidae) and Hymenoptera (Cynipidae and Chalcidoidea) but also Lepidoptera (Lasiocampinae) and Hemiptera (Coccoidea)) and seed-feeders of several plants (mainly Rosaceae, Pinaceae, Anacardiaceae and Cupressaceae) (Gibson, 1993; Grisell, 1999, 2000; Zerova and Seregina, 1994; Grissell and Prinsloo; 2001; Roques et al., 2016].
Although the Megastigmidae species were first recorded in Morocco in 1904 (Kissayi et al., 2020), studies focused on this fauna were not carried out until the 1990s (El Alaoui El Fels, 1998 , 1999; El Alaoui El Fels et al., 2013; El Alaoui El Fels and Roques, 2006). Our aim is to provide the first catalogue of chalcids of the Megastigmidae family in Morocco.
Material and methods
The data used as a basis for this study comprise the species observed during K. Kissayi's museum visits and also the compilation of records obtained after an exhaustive bibliographic search.
For each of the species, we provide new studied material, its world distribution (following Noyes, 2023 and van Noort, 2024) and its biology.
The list of acronyms and abbreviations used throughout the text are: AR, Alain Roques; FSSM, Faculty of Sciences Semlalia, Marrakech, Morocco; MNHN, Museum National of Natural History, Paris, France; MNHN-SI, Museum National of Natural History, Scientific Institute, Rabat, Morocco.
Results
We identified 11 Megastigmidae species valid for Morocco, divided into two genera: Bootanomyia Girault, 1915 (represented by a single species) and Megastigmus Dalman, 1820 (represented by 10 species) (see also dataset published through GBIF, DOI: 10.15470/mr3xom
Megastigmidae species recorded in Morocco
Superfamily Chalcidoidea Latreille, 1817
Family Megastigmidae Thomson, 1876
Genus Bootanomyia Girault, 1915
Bootanomyia stigmatizans (Fabricius, 1798)
Studied material: Tangier-Tetouan-Al Hoceïma: Cap Spartel, 1♀, 1904, G. Buchet leg., MNHN-SI [under the name of Megastigmus stigmatizans (Fabricius, 1798)] (Kissayi et al., 2020: 149).
World distribution: Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, France, Germany, Greece, Hungary, Iran, Italy, Morocco (Fes-Meknes by Delucchi, 1962; Tangier-Tetouan-Al Hoceïma in Kissayi et al., 2020), the Netherlands, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Turkey, Ukraine, and the United Kingdom.
Biology: Bootanomyia stigmatizans is a primary parasitoid associated with oak gall wasps (Askew, 1966; Askew et al., 2013) associated with Quercus spp. (Fagaceae). In Morocco, adults of this species have been reared from galls of Biorhiza Westwood, 1840 (Hymenoptera: Cynipidae), probably B. pallida (Olivier, 1791) (Delucchi, 1962), Andricus hispanicus (Hartig, 1856) and A. quercustozae (Bosc, 1792) on Quercus faginea Lamarck, 1785 (Fagaceae) (Askew et al., 2013).
Genus Megastigmus Dalman, 1820
Megastigmus aculeatus (Swederus, 1795)
Studied material from AR: Marrakech-Safi: Ijoukak, 54♀♀ 1♂, V.2009; Ait Elqaq, 1♀, V.2009; Oukaïmden route, 5♀♀, V.2009; Tahannoute, 3♀♀, V.2009; Idni, 67♀♀ 1♂, V.2009; Ait qatoun, 1♀, V.2008; Ijoukak, 37♀♀, V.2010; Ijoukak, 1♀, V.2010; Idni, 47♀♀, V.2010; Oukaïmeden route, 13♀♀, V.2011.
World distribution: Armenia, Australia, Austria, Bosnia and Herzegovina, Bulgaria, Caucasus, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iran, Iraq, Italy, Japan, Kazakhstan, Moldova, Montenegro, Morocco (Bouček, 1977 in Roques and Skrzypczyńska, 2003; material studied herein), the Netherlands, New Zealand, Poland, Romania, Russia, Serbia, Slovakia, Somalia, Spain, Sweden, Switzerland, Tadzhikistan, Turkmenistan, Ukraine and the United Kingdom (Noyes, 2023). It has been recently reported from Belgium (Verheyde et al., 2023) and China (Chen et al. 2023 introduced). It was introduced also in Argentina and Chile (Lediuk et al., 2012), Ethiopia (Milliron, 1949 according to Roques and Skrzypczyńska, 2003), South Africa (Roques and Skrzypczyńska, 2003) and the USA (Jesse et al., 2013).
Biology: Megastigmus aculeatus is a seed-feeder of Rosaceae (Bouček, 1971; Roques and Skrzypczyńska, 2003). In Morocco, this species has been obtained from fruits of Rosa spp. by Roques and Skrzypczyńska (2003) and by A. Roques (pers. comm.).
Megastigmus amicorum Bouček, 1969
Studied material from AR: Marrakech-Safi: High Atlas; Asni; Marrakech, 4♀♀ 4♂♂, 27.VI.1989, A. El Hassani leg.; Tizrag, 6♀♀ 5♂♂, VII.1999; idem, 3♀♀ 2♂♂, VII.1999.
World distribution: Algeria (Roques and Skrzypczyńska, 2003), Bosnia and Herzegovina, Bulgaria, Croatia, France, Georgia, Greece, Italy, Montenegro, Morocco (Fez-Meknes (Middle Atlas) by Roques and Skrzypczyńska, 2003; material studied herein), Portugal, Russia, Serbia, Spain, Sweden, Tunisia and Ukraine.
Biology: Megastigmus amicorum is recognized as a seed-feeder of Cupressaceae (Roques and Skrzypczyńska, 2003). In Morocco, this species has been obtained from seeds of Juniperus phoenicea Linnaeus, 1753, J. oxycedrus Linnaeus, 1753 and J. thurifera Linnaeus, 1753 (Cupressaceae) (El Hassani and Messaoudi, 1986; El Alaoui El Fels, 1998; Askew et al., 2001; Roques and Skrzypczyńska, 2003; El Alaoui El Fels and Roques, 2006).
Megastigmus atlanticus Roques and Skrzypczyńska, 2003
Studied material from AR: Marrakech-Safi: Amzmiz, Holotype 1♀, 20.IX.1995, collected in summer, M. A. El Alaoui El Fels leg.; same locality, Paratypes 3♀♀, 20.IX.1995, (MNHN);
Marrakech, 5♀♀, 14.X.1998, collected VIII.1998, (FSSM); same locality, 2♀♀, 10.X.1998, M. A. El Alaoui El Fels leg.; Idni 1,700 m, High Atlas, 8♀♀, 5.X.1999.
World distribution: Algeria and Morocco (Roques and Skrzypczyńska, 2003; material studied herin).
Biology: Megastigmus atlanticus is reported as a seed-feeder of Cupressaceae (Roques and Skrzypczyńska, 2003). In Morocco, this species has been reared from seeds of Cupressus atlantica Gaussen, 1950 and C. sempervirens Linnaeus, 1753 (Cupressaceae) (Roques and Skrzypczyńska, 2003).
Megastigmus bipunctatus (Swederus, 1795)
Studied material from AR:Fez-Meknes: Middle Atlas, A. El Hassani leg. Marrakech-Safi: High Atlas; Jbel Tizrag, Oukaïmeden region, 3♀♀ 2♂♂, VII.1999; 3♀♀ 2♂♂, VII.2000; same locality, 4♀♀ 5♂♂, VII.1999; Lazaden, VII.1999, M.A. El Alaoui El Fels leg.
World distribution: Austria, Bulgaria, Denmark, Estonia, Finland, France, Germany, Hungary, Iran, Italy, Kazakhstan, Montenegro, Morocco (Roques and Skrzypczyńska, 2003; material studied herein); the Netherlands, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, the United Kingdom, and Uzbekistan.
Biology:Megastigmus bipunctatus has been cited as a parasitoid of Lepidoptera (Gelechiidae, Momphidae), and as a seed-feeder of Cupressaceae and Ericaceae (Bouček, 1977; Roques et al., 1984; Jensen and Ochsner, 1999; Roques and Skrzypczyńska, 2003). In Morocco, this species has been reared from seeds of J. thurifera (El Alaoui El Fels, 1998; Roques and Skrzypczyńska, 2003).
Megastigmus pinsapinis Hoffmeyer, 1931
Studied material: Fez-Meknes: Azrou, 2♀♀ (AR), V.1985, A. El Hassani leg. (Roques and Skrzypczyńska, 2003: 181); Middle Atlas, 1980, J.-P. Fabre leg; Tangier-Tetouan-Al Hoceïma: Rif, 1980, J.-P. Fabre leg. (Fabre et al., 1999: 211).
World distribution: Algeria, France, Italy, Spain and Morocco (Roques and Skrzypczyńska, 2003; material studied herein).
Biology: Megastigmus pinsapinis is recognized as a seed-feeder of Pinaceae (Pintureau et al., 1990 (1991); Roques and Skrzypczyńska, 2003). In Morocco, this species has been reared from seeds of Cedrus atlantica (Manetti ex Endlicher) Carrière, 1855 (Pinaceae) (Fabre et al., 1999).
Megastigmus pistaciae Walker, 1871
Studied material: Oriental: Oujda, Figuig, El Aïoun, Taourirt, Jerada, Aïn Beni Mathar, Rchida, Rif oriental, Debdou, Lamrija (A. Roques, pers. comm.).
World distribution: Afghanistan, Algeria ( Roques and Skrzypczyńska, 2003), Armenia, Australia, Bulgaria, China, Croatia, Cyprus, France, Georgia, Greece, Iran, Israel, Italy, Kyrgyzstan, Montenegro, Morocco (Davatchi, 1958 in Roques and Skrzypczyńska, 2003; material studied herein), Portugal, Russia, Spain, Syria, Tadzhikistan, Tunisia El Hassani and Messaoudi, 1986), Turkey, Turkmenistan, Ukraine and Uzbekistan (Noyes, 2023). It has also been introduced into Mexico, Kenya and the USA (according to Roques and Skrzypczyńska, 2003).
Biology: Megastigmus pistaciae is cited as a seed-feeder of Anacardiaceae and Myrtaceae (Bouček, 1977; Grissell and Prinsloo, 2001; Roques and Skrzypczyńska, 2003). In Morocco, this species has been obtained from seeds of Pistacia spp. (Anacardiaceae) (A. Roques, pers. comm.).
Remarks: this species can be found wherever Pistacia spp. (Anacardiaceae) is present; that is, it occurs in all 12 regions of Morocco (A. Roques, pers. comm.).
Megastigmus suspectus Borries, 1895
Studied material: Fez-Meknes: Middle Atlas (El Hassani and Messaoudi, 1986). Tangier-Tetouan-Al Hoceïma: Rif (Fabre, 1983 in Pintureau et al., 1990(1991): 282).
World distribution: Algeria (Pintureau et al., 1990(1991), Austria, Caucasus, Czech Republic, Denmark, Finland, France, Georgia, Germany, Greece, Hungary, Italy, Kazakhstan, Montenegro, Morocco (Fabre, 198; material studied herein), the Netherlands, Poland, Romania, Slovakia, Slovenia, Spain, Sweden, Turkey, Ukraine and the United Kingdom. Recently recorded from Belgium (Verheyde et al., 2023).
Biology: Megastigmus suspectus is cited as a seed-feeder of Pinaceae [Abies spp., Cedrus spp.] (Bouček, 1977; Pintureau et al. 1990(1991); Roques and Skrzypczyńska, 2003; Auger-Rozenberg et al., 2006). In Morocco, this species has been obtained from seeds of Cedrus atlantica (El Hassani and Messaoudi, 1986).
Megastigmus thuriferana Roques and El Alaoui, 2006
Studied material from AR: Marrakech-Safi: Tizrag, High Atlas, 2,500 m, Holotype 1♀, 18.VII.1999; Paratypes, 7♀♀ 9♂♂; (MNHN); same data as holotype, 3♀♀ 5♂♂, M. A. El Alaoui El Fels leg.
World distribution: France, Morocco (Auger-Rozenberg et al., 2006; material studied herein) and Spain.
Biology: Megastigmus thuriferana is reported as seed-feeder of Cupressaceae (Juniperus thurifera) (Auger-Rozenberg et al., 2006; El Alaoui El Fels and Roques, 2006).
Megastigmus transvaalensis (Hussey, 1956)
Studied material from AR: Marrakech-Safi: Chichaoua, 22♀♀, 18♂♂, X.2000, G. Rouault leg.; Marrakech, 46♀♀ 42♂♂, II.2000. Souss-Massa: Agadir, 2♀♀ 1♂, X.2000, G. Rouault leg.
World distribution: France, Israel, Kenya, Morocco (Scheffer and Grissell, 2003: Marrakech-Safi: Chichaoua, Marrakech and Ighil; material studied herein), Portugal, South Africa and Zimbabwe. It has also been introduced in Argentina (according to Wheeler et al., 2001), Brazil (Ferreira-Filho et al., 2015), the Canary Islands (Grissell, 1979), Chile (Fernandes et al., 2014), Colombia (Pujade-Villar and Caicedo, 2010), Hawaii (Hight et al., 2003), Mexico (Roques and Skrzypczyńska, 2003), Mauritius, Réunion and the USA (Habeck et al., 1989).
Biology: Megastigmus transvaalensis is cited as a seed-feeder of Anacardiaceae and Myrtaceae (Grissell and Hobbs, 2000; Grissell and Prinsloo, 2001; Scheffer and Grissell, 2003; Doğanlar et al., 2013). In Morocco, this species has been reared from seeds of Rhus tripartita (Urtica) Grande, 1916, Schinus sp., S. molle Linnaeus, 1753 (Anacardiaceae) (Scheffer and Grissell, 2003).
Megastigmus wachtli Seitner, 1916
Studied material from AR: Marrakech-Safi: Marrakech, 4♀♀ 3♂♂, IX.1997; idem, 3♀♀ 2♂♂, IX.1997, M. A. El Alaoui El Fels leg.
World distribution: Albania, Algeria (Bouaziz and Chakali, 1998), Croatia, France, Greece, Italy, Malta, Montenegro, Morocco ( Roques and Skrzypczyńska, 2003), Portugal, Slovenia, Tunisia (Roques and Skrzypczyńska, 2003) and Turkey.
Biology: Megastigmus wachtli is recognized as a seed-feeder of Cupressaceae [Cupressus spp.] (Rasplus et al., 2000; Roques and Skrzypczyńska, 2003; Auger-Rozenberg et al., 2006). In Morocco, this species has been reared from seeds of Cupressus sempervirens and C. atlantica (Cupressaceae) (Roques and Skrzypczyńska, 2003).
Acknowledgements
We warmly thank Mr. Alain Roques (National Institute for Agriculture, Food, and Environment, France) for his time and for providing us with data to help complete this work. Our sincere thanks also go to Mr. Moulay Ahmed El Alaoui El Fels (Cadi Ayyad University, Natural History Museum of Marrakech, Morocco) for his help in carrying out this work.