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van Huis A. Cultural Significance of Beetles in Sub-Saharan Africa. INSECTS 2021; 12:368. [PMID: 33924136 PMCID: PMC8074302 DOI: 10.3390/insects12040368] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/18/2021] [Accepted: 04/18/2021] [Indexed: 11/16/2022]
Abstract
An overview is given of how beetles are utilised, perceived, and experienced in daily life across sub-Saharan Africa. More than 300 people from 27 countries were interviewed and the results were compared with literature findings. Both the adults and larvae of many beetle species are eaten, mainly from the families Curculionidae, Buprestidae, Cerambycidae, Dytiscidae and Scarabaeidae. Some beetle species are used for medicinal purposes. The use of breast-shaped water beetles by adolescent girls to stimulate breast growth could be due to superstition or the effect of the defensive secretion containing steroid hormones. Blister beetles contain cantharidin, which influences the urinary tract, and is therefore used as an aphrodisiac and for treating venereal disease. Throughout Africa children play with beetles by letting them fly on a string. In the Sahel, the hard work of dung beetles is an inspiration for stories. Fireflies are generally associated with ghosts and witches, likely because the glowing of the beetles is interpreted as magical. Many beetle groups are brightly and attractively coloured and are therefore used in ceremonies and commerce. This type of indigenous knowledge, revealed in stories provided by older people, is rapidly disappearing due to urbanisation.
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Affiliation(s)
- Arnold van Huis
- Laboratory of Entomology, Wageningen University & Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands
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Chaboo CS, Biesele M, Hitchcock RK, Weeks A. Beetle and plant arrow poisons of the Ju|'hoan and Hai||om San peoples of Namibia (Insecta, Coleoptera, Chrysomelidae; Plantae, Anacardiaceae, Apocynaceae, Burseraceae). Zookeys 2016; 558:9-54. [PMID: 27006594 PMCID: PMC4768279 DOI: 10.3897/zookeys.558.5957] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 11/25/2015] [Indexed: 11/12/2022] Open
Abstract
The use of archery to hunt appears relatively late in human history. It is poorly understood but the application of poisons to arrows to increase lethality must have occurred shortly after developing bow hunting methods; these early multi-stage transitions represent cognitive shifts in human evolution. This paper is a synthesis of widely-scattered literature in anthropology, entomology, and chemistry, dealing with San ("Bushmen") arrow poisons. The term San (or Khoisan) covers many indigenous groups using so-called 'click languages' in southern Africa. Beetles are used for arrow poison by at least eight San groups and one non-San group. Fieldwork and interviews with Ju|'hoan and Hai||om hunters in Namibia revealed major differences in the nature and preparation of arrow poisons, bow and arrow construction, and poison antidote. Ju|'hoan hunters use leaf-beetle larvae of Diamphidia Gerstaecker and Polyclada Chevrolat (Chrysomelidae: Galerucinae: Alticini) collected from soil around the host plants Commiphora africana (A. Rich.) Engl. and Commiphora angolensis Engl. (Burseracaeae). In the Nyae Nyae area of Namibia, Ju|'hoan hunters use larvae of Diamphidia nigroornata Ståhl. Larvae and adults live above-ground on the plants and eat leaves, but the San collect the underground cocoons to extract the mature larvae. Larval hemolymph is mixed with saliva and applied to arrows. Hai||om hunters boil the milky plant sap of Adenium bohemianum Schinz (Apocynaceae) to reduce it to a thick paste that is applied to their arrows. The socio-cultural, historical, and ecological contexts of the various San groups may determine differences in the sources and preparation of poisons, bow and arrow technology, hunting behaviors, poison potency, and perhaps antidotes.
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Affiliation(s)
- Caroline S. Chaboo
- Division of Entomology, Biodiversity Institute and Department of Ecology and Evolutionary Biology, 1501 Crestline Drive, Suite 140, University of Kansas, Lawrence, KS, 66045, U.S.A.
| | - Megan Biesele
- Kalahari Peoples Fund, 4811-B Shoalwood, Austin, TX, 78756, U.S.A.
| | - Robert K. Hitchcock
- Department of Anthropology, University of New Mexico, Albuquerque, NM, 87131, U.S.A.
| | - Andrea Weeks
- Ted R. Bradley Herbarium and Department of Biology, George Mason University, Fairfax, VA, 22030, U.S.A.
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Wadley L, Trower G, Backwell L, d’Errico F. Traditional Glue, Adhesive and Poison Used for Composite Weapons by Ju/'hoan San in Nyae Nyae, Namibia. Implications for the Evolution of Hunting Equipment in Prehistory. PLoS One 2015; 10:e0140269. [PMID: 26509730 PMCID: PMC4625037 DOI: 10.1371/journal.pone.0140269] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 09/23/2015] [Indexed: 11/18/2022] Open
Abstract
Ju/’hoan hunters from Nyae Nyae, near Tsumkwe in Namibia, demonstrate the manufacture of three fixative pastes made from plant extracts, and poison made from grubs and plant extracts. Ammocharis coranica and Terminalia sericea produce simple glue. Ozoroa schinzii latex mixed with carbonized Aristeda adscensionis grass is a compound adhesive. Composite poison is made from Chrysomelid grub viscera mixed with salivary extracts of Acacia mellifera inner bark and the tuber sap of Asparagus exuvialis. In order to document potential variability in the chaîne opératoire, and to eliminate inherent biases associated with unique observations, we studied manufacturing processes in three separate Nyae Nyae villages. Although there are methodological similarities in the Nyae Nyae area, we observed a few differences in contemporary traditions of poison manufacture. For example, some hunters make powder from Asparagus exuvialis tuber sap by boiling, reducing, hardening and grinding it, while others simply use heated sap. The Ju/’hoan hunting kit provides insights for archaeologists, but we must exercise caution when looking for continuity between prehistoric and historical technical systems. Some traditions have been lost to modern hunters, while others are new. We should also expect variability in the Stone Age because of geographically restricted resources. Simple glue, compound adhesive, and poison recipes identified in the Stone Age have no modern equivalents. By about 60,000 years ago at Diepkloof, simple glue was used for hafting tools, but at similarly-aged Sibudu there are recipes that combine red ochre powder with plant and/or animal ingredients. At Border Cave, novel poisons and compound adhesives were used in the Early Later Stone Age. It is possible that the complexity that we record in the manufacture of fixative pastes and poison used by Ju/’hoan hunters represents a hafting system both similar to and different from that observed at the Stone Age sites of Diepkloof, Sibudu, and Border Cave.
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Affiliation(s)
- Lyn Wadley
- Evolutionary Studies Institute and Centre of Excellence in Palaeosciences, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
- * E-mail:
| | - Gary Trower
- Evolutionary Studies Institute and Centre of Excellence in Palaeosciences, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
- School of Geography and Archaeology, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
| | - Lucinda Backwell
- Evolutionary Studies Institute and Centre of Excellence in Palaeosciences, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
- School of Geosciences, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
| | - Francesco d’Errico
- Evolutionary Studies Institute and Centre of Excellence in Palaeosciences, University of the Witwatersrand, Private Bag 3, WITS 2050, South Africa
- Université de Bordeaux 1, UMR 5199 PACEA, Equipe Préhistoire, Paléoenvironnement, Patrimoine, 33405 Talence cedex, France
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Prathapan KD, Chaboo CS. Biology of Blepharida-group flea beetles with first notes on natural history of Podontia congregata Baly, 1865 an endemic flea beetle from southern India (Coleoptera, Chrysomelidae, Galerucinae, Alticini). Zookeys 2011:95-130. [PMID: 22303106 PMCID: PMC3253645 DOI: 10.3897/zookeys.157.1472] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2011] [Accepted: 08/08/2011] [Indexed: 11/23/2022] Open
Abstract
The biology, host plants, and pest status of Podontia Dalman, 1824 species are reviewed. Natural history of Podontia congregata Baly, 1865 a flea beetle endemic to southern India, is reported for the first time. It is distributed from the Western Ghats Mountains westward to the plains. Clusiaceae is reported as a new host plant family for Blepharida-group species, with Garcinia gummi-gutta (L.) N. Robson (Clusiaceae) as the host plant for Podontia congregata. Pentatomid bugs attack the larvae but not eggs, pupae, or adults. A new egg parasitoid species, Ooencyrtus keralensis Hayat and Prathapan, 2010 (Hymenoptera: Encyrtidae), was discovered. Aspects of Podontia congregata host selection, life cycle, and larval fecal defenses are consistent with its inclusion in the Blepharida-genus group.
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De Smet PA. Traditional pharmacology and medicine in Africa. Ethnopharmacological themes in sub-Saharan art objects and utensils. JOURNAL OF ETHNOPHARMACOLOGY 1998; 63:1-175. [PMID: 10340784 DOI: 10.1016/s0378-8741(98)00031-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Drawing from the general description that ethnopharmacology studies the human use of crude drugs and poisons in a traditional context, ethnopharmacological themes in native art can be defined as themes visualizing different features of traditional medicines and poisons, such as natural sources, methods of preparation, containers, usage and implements, target diseases and effects. This review documents that native African art objects and utensils are a goldmine of such ethnopharmacological themes by focusing on the following subjects: (a) objects related to the use of medicines (sources as well as tools for their collection, preparation and keeping); (b) objects related to the use of poisons (e.g. for ordeals, hunting and fishing); (c) objects related to the use of psychotropic agents (e.g. alcoholic beverages, kola nuts, smoking and snuffing materials); (d) pathological representations (e.g. treponematoses, leprosy, smallpox, swollen abdomen, scrotal enlargement, goiter and distorted faces); and (e) portrayals of certain types of treatment (e.g. topical instillations, perinatal care, and surgery). To avoid the impression that ethnopharmacology has little else to offer than armchair amusement, an epilogue outlines the medical relevance of this interdisciplinary science for Western and African societies.
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Affiliation(s)
- P A De Smet
- Scientific Institute Dutch Pharmacists, The Hague, The Netherlands.
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Jacobsen TF, Sand O, Bjøro T, Karlsen HE, Iversen JG. Effect of Diamphidia toxin, a Bushman arrow poison, on ionic permeability in nucleated cells. Toxicon 1990; 28:435-44. [PMID: 2161574 DOI: 10.1016/0041-0101(90)90082-i] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The effect of Diamphidia toxin, isolated from pupae of Diamphidia nigro-ornata, was tested on two different cell lines (GH4C1 cells and HL-60 cells) and on human lymphocytes. The toxin raised intracellular Ca2+ concentration, as assessed with quin 2, in a dose-related manner in all three cell types. The effect was abolished when extracellular Ca2+ was chelated by EGTA. Low concentrations of the toxin evoked a delayed as well as a smaller response. The response time was also temperature-dependent, with a Q10 of about 2. Low, but effective concentrations of the toxin did not affect cell membrane integrity, as tested with Trypan blue, and induced a seemingly physiological release of prolactin from the GH4C1 cells. Diamphidia toxin's effect on the membrane permeability of GH4C1 cells was further investigated with patch-clamp techniques. The toxin appeared to increase the conductance for all small ions without affecting the normal ionic channels present in these cells. We conclude that Diamphidia toxin has a general effect on the plasma membrane of different cell types and thereby increases, probably non-specifically, the permeability for small ions.
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Affiliation(s)
- T F Jacobsen
- Institute of Physiology, University of Oslo, Norway
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Kao CY, Salwen MJ, Hu SL, Pitter HM, Woollard JM. Diamphidia toxin, the bushmen's arrow poison: possible mechanism of prey-killing. Toxicon 1989; 27:1351-66. [PMID: 2629177 DOI: 10.1016/0041-0101(89)90067-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The effects of a 60,000 mol. wt protein from the pupae of the beetle, Diamphidia nigro-ornata have been studied. In concentrations as high as 50 micrograms/ml, the toxin has little effect on the propagated compound action potential of isolated nerve trunks, or on the voltage-gated sodium and potassium channels of voltage-clamped single skeletal muscle fibers. In the anesthetized cat, the toxin has no specific effect on the neuro-muscular or the cardiovascular systems. It has a markedly hemolytic effect, and could reduce hemoglobin levels by as much as 75%. Plasma hemoglobin is increased, with resultant extensive hemoglobinuria and associated histopathological changes in the kidneys. Blood pressure, heart rate, PO2, PCO2, and oxygen-saturation remain essentially normal until the terminal stages of intoxication. Contrary to previous conclusions, we find no support for any particular neurotoxicity of the poison. The complex systemic effects, and possibly the prey-killing, can probably be attributed to the extensive hemolysis, reduced oxygen-carrying capacity, and generalized tissue hypoxia.
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Affiliation(s)
- C Y Kao
- Department of Pharmacology, State University of New York Downstate Medical Center, Brooklyn 11203
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Young JD, Cohn ZA. Cellular and humoral mechanisms of cytotoxicity: structural and functional analogies. Adv Immunol 1987; 41:269-332. [PMID: 2891261 DOI: 10.1016/s0065-2776(08)60033-4] [Citation(s) in RCA: 95] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
MESH Headings
- Animals
- Antibody-Dependent Cell Cytotoxicity
- Antigens, Differentiation, T-Lymphocyte/physiology
- CD3 Complex
- Cell Line
- Cell Membrane/physiology
- Colloids
- Complement Membrane Attack Complex
- Complement System Proteins/immunology
- Cytoplasmic Granules/physiology
- Cytotoxicity Tests, Immunologic
- Cytotoxicity, Immunologic
- Cytotoxins/metabolism
- Entamoeba histolytica/physiology
- Enzymes/physiology
- Exocytosis
- Graft Rejection
- Immunity, Cellular
- Immunologic Surveillance
- Ion Channels
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphotoxin-alpha/physiology
- Membrane Glycoproteins
- Membrane Proteins/physiology
- Osmotic Pressure
- Peptides/physiology
- Perforin
- Pore Forming Cytotoxic Proteins
- Protozoan Proteins
- Receptors, Antigen, T-Cell/physiology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/metabolism
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Affiliation(s)
- J D Young
- Laboratory of Cellular Physiology and Immunology, Rockefeller University, New York, New York 10021
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Bernheimer AW, Rudy B. Interactions between membranes and cytolytic peptides. BIOCHIMICA ET BIOPHYSICA ACTA 1986; 864:123-41. [PMID: 2424507 DOI: 10.1016/0304-4157(86)90018-3] [Citation(s) in RCA: 232] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The physico-chemical and biological properties of cytolytic peptides derived from diverse living entities have been discussed. The principal sources of these agents are bacteria, higher fungi, cnidarians (coelenterates) and the venoms of snakes, insects and other arthropods. Attention has been directed to instances in which cytolytic peptides obtained from phylogenetically remote as well as from related sources show similarities in nature and/or mode of action (congeneric lysins). The manner in which cytolytic peptides interact with plasma membranes of eukaryotic cells, particularly the membranes of erythrocytes, has been discussed with emphasis on melittin, thiolactivated lysins and staphylococcal alpha-toxin. These and other lytic peptides are characterized in Table III. They can be broadly categorized into: (a) those which alter permeability to allow passage of ions, this process eventuating in colloid osmotic lysis, signs of which are a pre-lytic induction or latent period, pre-lytic leakage of potassium ions, cell swelling and inhibition of lysis by sucrose. Examples of lysins in which this mechanism is involved are staphylococcal alpha-toxin, streptolysin S and aerolysin; (b) phospholipases causing enzymic degradation of bilayer phospholipids as exemplified by phospholipases C of Cl. perfringens and certain other bacteria; (c) channel-forming agents such as helianthin, gramicidin and (probably) staphylococcal delta-toxin in which toxin molecules are thought to embed themselves in the membrane to form oligomeric transmembrane channels.
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